Denial Of Service
Monthly
Denial of service in Sparx Systems Pro Cloud Server 6.1 (build 167) and earlier allows authenticated remote attackers to crash the service by submitting a specially crafted SQL query that the server fails to parse safely. The flaw, reported by CERT-PL, results in unexpected termination of the Pro Cloud Server process, and no public exploit identified at time of analysis. The vendor did not respond to disclosure, so the full vulnerable version range remains unconfirmed.
Denial-of-service in Mozilla Firefox's Web Codecs (Audio/Video) component allows a remote attacker to crash the browser via an invalid pointer, triggered by loading crafted media content with no authentication or user interaction. The flaw is fixed in Firefox 151 and Firefox ESR 140.11; there is no public exploit identified at time of analysis and EPSS is very low (0.04%), consistent with SSVC rating exploitation as none.
Denial of service in Red Hat build of Keycloak allows remote unauthenticated attackers to exhaust CPU and worker threads by submitting specially crafted XML payloads to the SAML endpoint. The flaw renders the identity provider unavailable, disrupting authentication for all downstream applications relying on it. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
Denial-of-service in ExifReader (npm package mattiasw/ExifReader) before 4.39.0 allows remote attackers to exhaust memory by submitting a crafted image whose ICC profile contains a malformed mluc tag. A specially crafted record count combined with a zero record size causes the parser to loop on the same record while continuously appending entries to an array, driving memory growth until the host process crashes. CVSS 4.0 base score is 7.7 with proof-of-concept exploit maturity (E:P), and publicly available exploit code exists via the referenced gist; no active in-the-wild exploitation is indicated.
Use-after-free memory corruption in Samsung's Escargot JavaScript engine (commit 590345cc6258317c5da850d846ce6baaf2afc2d3) enables pointer manipulation when processing crafted JavaScript content, with CVSS 7.8 reflecting high-impact local exploitation requiring user interaction. The affected codepaths include evaluator error handling, TypedArray copyWithin operations on resizable buffers, DataView coercion, and array fast-mode transitions - all triggerable by attacker-controlled script. No public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
NULL pointer dereference in Samsung's open-source Walrus WebAssembly runtime crashes the parser when processing malformed WASM binaries, resulting in denial of service. The vulnerability exists in the WASMBinaryReader component (WASMParser.cpp) at commit f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9, where multiple error-handling code paths fail to return early, allowing execution to continue past invalid state and dereference null pointers. No public exploit code has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog.
NULL pointer dereference in Samsung Open Source Walrus's WebAssembly binary parser causes application-level denial of service when a crafted .wasm module containing deeply nested instructions is loaded. The vulnerability affects the Walrus runtime at commit f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9 (CPE: cpe:2.3:a:samsung_open_source:walrus) and is classified CVSS 5.5 Medium with a local attack vector requiring user interaction. No public exploit code has been identified and the vulnerability is not listed in the CISA KEV catalog; an upstream fix is available in GitHub PR #409 but a tagged release version has not been independently confirmed.
Unauthenticated denial-of-service in AutoGPT Platform versions 0.4.2 through 0.6.51 allows remote attackers to exhaust server disk space by repeatedly invoking the download_agent_file endpoint, which creates temporary files that are never cleaned up. Once disk capacity is consumed, the backend database and dependent services fail with 'No space left on device' errors, taking the entire platform offline for all users. No public exploit identified at time of analysis, but the trivial nature of the attack (simple repeated HTTP requests) makes it readily reproducible.
Denial of service in ImageMagick's MIFF (Magick Image File Format) decoder allows remote unauthenticated attackers to trigger an infinite loop and exhaust CPU resources by submitting a crafted MIFF file. The flaw affects Magick.NET bindings prior to version 14.13.1 across multiple platform builds (Q16, HDRI, OpenMP variants for x64/arm64/x86) and is tracked under GHSA-7gg8-qqx7-92g5. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Regular expression denial-of-service (ReDoS) in HAPI FHIR's FHIRPathEngine allows remote unauthenticated attackers to exhaust CPU resources by submitting FHIR resources containing crafted FHIRPath expressions that invoke matches(), matchesFull(), or replaceMatches() with catastrophically backtracking regex patterns. Affected versions are org.hl7.fhir.* Maven artifacts at or below 6.9.6, with publicly available exploit code exists via the GitHub Security Advisory PoC (pattern (a+)+$ against a long string). CVSS 7.5 reflects high availability impact with no confidentiality or integrity loss; no public exploit identified in the wild and no CISA KEV listing.
Remote denial-of-service in OpenTelemetry eBPF Instrumentation (OBI) versions 0.7.0 through 0.8.x allows unauthenticated attackers to crash the privileged instrumentation process by sending a crafted memcached storage command with an oversized `<bytes>` field. The integer overflow in the memcached text protocol parser produces a negative payload length that triggers a Go runtime panic in LargeBufferReader.Peek, halting telemetry collection until OBI is restarted. Publicly available exploit code exists in the GHSA-43g7-cwr8-q3jh advisory, but there is no public exploit identified beyond the PoC and the vulnerability is not listed in CISA KEV.
Remote denial-of-service in OpenTelemetry eBPF Instrumentation (go.opentelemetry.io/obi) versions v0.1.0 through v0.8.0 allows unauthenticated attackers to crash the telemetry agent by sending malformed MongoDB wire protocol messages. The MongoDB TCP parser contains three uncaught panic conditions (two slice-bounds errors in parseOpMessage/parseSections, and an unchecked BSON type assertion in parseFirstField) that terminate telemetry collection for the affected process or node. Publicly available exploit code exists in the form of self-contained Go test reproductions published in the GHSA advisory.
Uncontrolled CPU consumption in OpenTelemetry eBPF Instrumentation (OBI) before 0.9.0 lets attackers indirectly exhaust the privileged agent's CPU by driving high request volume through instrumented services. When internal BPF metrics export is enabled, each scrape replays every recorded probe hit into histogram observations via an unbounded loop, so CPU cost scales with traffic volume rather than metric-series count. EPSS is very low (0.04%, 12th percentile) and there is no active exploitation, but a proof-of-concept reproducer is published in the vendor advisory (GHSA-89c6-vpcj-7vj4).
Arbitrary file deletion in DumbAssets through 1.0.11 lets unauthenticated remote attackers destroy any file the Node.js process can write to by submitting `../` sequences in the `filesToDelete` array of the `POST /api/delete-file` endpoint. Because authentication on the application is optional and disabled by default, exposed instances can be rendered completely non-functional by deleting critical files such as `server.js` or `package.json`. No public exploit identified at time of analysis, and the CVE is not currently on the CISA KEV list.
Denial of service in OpenTelemetry eBPF Instrumentation (OBI) versions prior to 0.9.0 allows remote attackers to crash the telemetry agent by sending a malformed Postgres BIND frame with an empty or unterminated portal name payload to any monitored service. The defect lives in OBI's passive Postgres protocol parser, where missing NUL-terminator validation causes a Go slice-bounds panic, halting telemetry collection on the affected node. Publicly available exploit code exists in the GHSA-pgvv-q3wf-mm9m advisory, though the issue is not listed in CISA KEV and EPSS data was not provided.
Symlink-based race condition in Docker Engine's `docker cp` implementation allows a malicious container with at least one volume mount to redirect a bind mount to an arbitrary host filesystem path, enabling host file overwrite or temporary denial of service. The flaw affects Moby/Docker through 28.5.2 and is fixed only in the Moby v2 line (2.0.0-beta.14); no public exploit identified at time of analysis. Exploitation requires an operator-initiated `docker cp` or archive API call against the malicious container, which constrains real-world abuse to environments where untrusted containers receive file copies.
Prototype pollution in the npm package parse-nested-form-data version 1.0.0 and earlier allows unauthenticated remote clients to mutate Object.prototype of the running Node.js process by submitting a FormData field whose name contains __proto__ in bracket or dot notation. The flaw resides in handlePathPart in src/index.ts, which walks nested path segments without filtering reserved keys, so a single crafted field name pollutes the prototype chain of every plain object in the process. No public exploit identified at time of analysis, but a working proof-of-concept is published in the GHSA advisory itself.
Remote unauthenticated denial-of-service in the iskorotkov/avro Go Avro decoder (and the archived upstream hamba/avro/v2) allows a malicious producer to pin a CPU core indefinitely by declaring an Avro array or map block with an attacker-controlled element count up to math.MaxInt64. The array/map decoders in codec_skip.go and reader_generic.go iterate the declared count without checking the Reader's accumulated error state, so a truncated payload triggers ~9.2×10^18 no-op iterations. No public exploit identified at time of analysis beyond the advisory's documented proof-of-concept payload; CVSS 4.0 scores this 8.7 (high) reflecting network reachability with high availability impact.
Denial-of-service in the iskorotkov/avro Go Avro decoder (a maintained fork of the archived hamba/avro) lets unauthenticated remote attackers crash or hang consumers by submitting crafted Avro streams that trigger integer narrowing, signed-integer overflow in cumulative block sizes, or unchecked-negative make() calls. All versions prior to v2.33.0 are affected; the upstream github.com/hamba/avro/v2 (all versions through v2.31.0) is also vulnerable and will not receive a fix because the module is archived. No public exploit identified at time of analysis, though the advisory itself documents concrete PoC input shapes and includes a regression test (TestDecoder_ArrayMultiBlockExceedsMaxInt) that demonstrates the cumulative-overflow path on amd64.
Denial of service in brace-expansion versions 5.0.0 through 5.0.5 allows remote attackers to cause excessive resource consumption. When an application passes untrusted input to the expand function with a numeric `max` limit, a crafted string containing a single large numeric range (e.g., `{1..10000000}`) triggers allocation of a massive intermediate array before the limit is applied, leading to memory exhaustion and service disruption. No active exploitation has been reported, and the low EPSS score (0.03%) indicates a low probability of widespread attacks.
Denial of service in MongoDB Server 7.0, 8.0, and 8.2 allows authenticated remote attackers to crash the database by inserting documents that trigger updates to a maliciously created '2dsphere_bucket' or 'queryable_encrypted_range' index on a non-timeseries bucket collection. The flaw stems from a reachable assertion (CWE-617) and is reported by MongoDB itself with a vendor patch available; no public exploit identified at time of analysis.
Broken access control in Arcane's GitOps backend (versions <= 1.18.1) allows any authenticated low-privilege user to exfiltrate plaintext Git credentials (PATs/SSH keys) stored for source-of-truth repositories. Eight of nine /api/customize/git-repositories endpoints omit the checkAdmin() gate, letting a 'user' role attacker repoint a repository URL to an attacker-controlled host and trigger a /test or /branches call that transmits the decrypted token via HTTP Basic auth. No public exploit identified at time of analysis, but the GHSA advisory documents a complete attack chain and a patched release (1.19.0) is available.
Prototype pollution in the npm package form-data-objectizer (<= 1.0.0) lets unauthenticated remote attackers mutate Object.prototype by submitting a single HTTP form field whose name uses bracket notation such as __proto__[polluted] or constructor[prototype][polluted]. The defect lives in treatInitial/treatSecond inside index.cjs, where an 'in' check walks the prototype chain and lets the parser write to inherited properties. CVSS is 8.2 (High) with Integrity:High; publicly available exploit code exists (working PoC published in the GHSA advisory), but there is no public exploit identified as being used in attacks and no CISA KEV listing.
Denial of service in GnuTLS affects the Datagram Transport Layer Security (DTLS) packet reordering logic, where the comparator function fails to correctly handle packets with duplicate sequence numbers. Remote unauthenticated attackers can send specially crafted DTLS packet sequences to trigger unstable ordering or undefined behavior, causing service disruption. No public exploit identified at time of analysis, and the issue is rated CVSS 7.5 (High) for availability impact only.
Denial of service in M-Files Server versions prior to 26.5.16015.0, 26.2 LTS, and 25.8 LTS SR3 allows an authenticated remote attacker to crash the MFserver process, disrupting document management services for all connected users. The flaw is reachable over the network with low privileges and no user interaction, but has no impact on confidentiality or integrity. No public exploit identified at time of analysis, and the issue is not present in CISA KEV.
Memory corruption in radare2 6.1.5's GDB client allows remote attackers to crash the application or potentially execute code through malformed thread information responses. The vulnerability triggers when the GDB remote protocol's qsThreadInfo command fails after qfThreadInfo has allocated memory, causing a use-after-free condition. While no public exploits have been identified, the CVSS 8.7 score reflects the potential for remote unauthenticated denial of service impact.
Denial of service vulnerability in coreMQTT versions before 5.0.1 allows remote MQTT brokers to crash client applications through malformed MQTT v5.0 property packets. The vulnerability stems from missing bounds validation in the property parser, enabling out-of-bounds read conditions (CWE-125). Amazon Web Services has issued a security bulletin and released version 5.0.1 to address this issue.
Remote attackers can trigger memory corruption in radare2 6.1.5 through its GDB remote debugging interface, causing denial of service or potentially achieving code execution. The use-after-free vulnerability in gdbr_threads_list() occurs when processing a valid qfThreadInfo response followed by a malformed qsThreadInfo response, leading to improper memory management. VulnCheck reported this issue and vendor patch commit c213ad6894a1eb9086ac8bf5fae35757e9e1683c addresses the vulnerability.
Remote denial-of-service vulnerability in Nimiq full nodes allows unauthenticated attackers to crash nodes by publishing malformed Kademlia DHT records with incorrect Ed25519 signature lengths. The vulnerability triggers a panic in the Ed25519 signature verification code when processing DHT records with signatures not exactly 64 bytes. Vendor-released patch: v1.4.0.
Memory exhaustion vulnerability in Nodemailer smtp-server before v3.18.3 enables remote denial of service attacks through unbounded command line processing. The vulnerability allows unauthenticated attackers to crash SMTP services by sending oversized commands that exhaust server memory. Public exploit code exists and the issue is rated as highly automatable by CISA SSVC framework, though not yet listed in CISA KEV.
Excessive memory allocation in devalue.parse (npm package) allows remote attackers to exhaust process memory via crafted sparse array payloads. Affects versions 5.6.3 through 5.8.0. Exploits JavaScript engine behavior where declaring large array lengths triggers eager memory allocation in V8, enabling denial-of-service with minimal payload size. Vendor-released patch 5.8.1 forces sparse allocation by touching MAX_ARRAY_INDEX before setting length. No active exploitation confirmed (not in CISA KEV), but publicly available exploit code exists in security advisory test cases.
Arbitrary code execution in Google Chrome on macOS (versions prior to 148.0.7778.168) stems from a use-after-free in the browser's Extensions subsystem, allowing an attacker who convinces a user to install a malicious extension to run arbitrary code through a crafted Chrome extension. Chromium rates the severity Medium, but the CVSS 3.1 base score is 8.8 (High) because the flaw yields full confidentiality, integrity, and availability impact once triggered. There is no public exploit identified at time of analysis, it is not listed in CISA KEV, and the EPSS probability is negligible (0.02%, 5th percentile), indicating no observed real-world exploitation to date.
Arbitrary code execution in Google Chrome's GPU component (prior to 148.0.7778.168) lets a remote attacker run code inside the renderer/GPU sandbox by luring a victim to a crafted HTML page. The flaw is a CWE-416 use-after-free that Chromium rates Medium, though CVSS scores it 8.8 (High). No public exploit is identified and there is no CISA KEV listing; EPSS is very low at 0.08%, indicating no observed exploitation activity at time of analysis.
Sandbox escape in Google Chrome's Mojo IPC layer allows a remote attacker who lures a victim to a crafted HTML page to exploit a use-after-free (CWE-416) and potentially break out of the renderer sandbox on versions prior to 148.0.7778.168. Google fixed the flaw in the stable desktop channel (148.0.7778.168), and there is no public exploit identified at time of analysis (EPSS 0.07%, not in CISA KEV). Note a signal conflict: the CVSS base score is 9.6 (Critical) while Chromium's own triage rated the severity only Medium, so real-world exploitability is likely lower than the raw score implies.
Sandbox escape in Google Chrome desktop before 148.0.7778.168 lets an attacker who already controls a compromised renderer process leverage a use-after-free in the browser UI component to break out of the renderer sandbox via a crafted HTML page. This is the second-stage bug in a typical browser exploit chain and Chromium rates it Medium severity; there is no public exploit identified at time of analysis and EPSS estimates only a 0.07% exploitation probability. Google has released a fixed stable-channel build, and Red Hat and SUSE have picked it up for their Chromium packages.
Sandbox escape in Google Chrome on Windows before 148.0.7778.168 stems from a use-after-free in the browser's Core component, allowing an attacker who has already compromised the renderer process to break out of the sandbox and potentially execute code in the more privileged browser process via a crafted HTML page. Google rates it Medium severity internally, though the assigned CVSS is 8.3 due to the scope change and total impact. There is no public exploit identified at time of analysis, EPSS is very low (0.07%), and SSVC records exploitation status as none.
Privilege escalation in Google Chrome desktop before 148.0.7778.168 lets an attacker who has already compromised the renderer process abuse a use-after-free in the Accessibility component to break out of the sandbox and gain elevated privileges via a crafted HTML page. Rated High by Chromium and scored CVSS 7.5, it is a second-stage exploit primitive rather than a standalone entry point. There is no public exploit identified at time of analysis, it is not in CISA KEV, and EPSS is very low at 0.07%.
Remote code execution in Google Chrome on Windows before 148.0.7778.168 stems from a use-after-free in the GTK component, letting a remote attacker run arbitrary code when a victim opens a crafted HTML page. Google rates the Chromium severity High and has shipped a fixed Stable channel build; no public exploit is identified at time of analysis, EPSS risk is low (0.08%), and CISA SSVC marks exploitation status as none.
Remote code execution in Google Chrome desktop before 148.0.7778.168 stems from a use-after-free (CWE-416) in the Downloads component, letting a remote attacker who lures a victim into performing specific UI interactions run arbitrary code via a crafted HTML page. Rated High by Chromium and CVSS 8.8, the flaw was reported internally by the Chrome team and is patched in the Stable channel update. No public exploit identified at time of analysis, and EPSS is low at 0.08%.
Remote code execution in Google Chrome's Media component (versions prior to 148.0.7778.168) allows a remote attacker to run arbitrary code within the renderer sandbox when a victim opens a crafted HTML page. Rated High by Chromium and CVSS 8.8, the flaw is a use-after-free (CWE-416); Google has shipped a fixed Stable channel build. There is no public exploit identified at time of analysis, EPSS is low (0.08%), and CISA SSVC records exploitation as none - though memory-corruption bugs in Chrome's media stack are historically attractive to attackers.
Remote code execution in Google Chrome's Media component (versions prior to 148.0.7778.168) allows a remote attacker to run arbitrary code within the renderer sandbox when a victim visits a crafted HTML page. The flaw is a use-after-free (CWE-416) rated High by Chromium with a CVSS of 8.8; no public exploit identified at time of analysis, and SSVC records no observed exploitation with a low EPSS of 0.08%. Exploitation requires user interaction (visiting a malicious page) and, because code runs inside the sandbox, a separate sandbox-escape bug would be needed for full host compromise.
Sandbox escape in Google Chrome on Windows before 148.0.7778.168 lets a remote attacker who has already compromised the renderer process break out of the browser sandbox and gain code execution at higher privilege on the host. The flaw is a use-after-free (CWE-416) in Chrome's Core component, triggered via a crafted HTML page; Google rates it High severity. No public exploit has been identified at time of analysis, and EPSS is very low (0.07%, 21st percentile), consistent with an internally reported bug not yet weaponized.
Sandbox escape in Google Chrome desktop before 148.0.7778.168 lets a remote attacker who has already compromised the renderer process break out of the sandbox by triggering a use-after-free in the Accessibility component via a crafted HTML page. Rated High by Chromium and scored CVSS 8.3, it is a second-stage exploit primitive rather than a standalone remote break-in. No public exploit identified at time of analysis, and EPSS is very low (0.07%, 21st percentile), consistent with the SSVC exploitation status of 'none'.
Sandbox escape in Google Chrome on Windows before 148.0.7778.168 lets an attacker who already controls a compromised renderer process break out of the browser sandbox by triggering a use-after-free in the Network component via a crafted HTML page. It is a second-stage bug that chains onto a prior renderer compromise rather than a standalone entry point, carrying High Chromium severity and CVSS 8.3. There is no public exploit identified at time of analysis, and EPSS is very low at 0.07% (21st percentile).
Sandbox escape in Google Chrome desktop versions prior to 148.0.7778.168 lets an attacker who has already compromised the renderer process break out of the sandbox via a crafted HTML page, abusing a use-after-free in the Mojo IPC layer. Rated High by Chromium and CVSS 8.3, it enables a scope change from the low-privilege renderer to the more-privileged browser process. There is no public exploit identified at time of analysis, it is not in CISA KEV, and EPSS is very low (0.07%), indicating no observed exploitation.
Remote code execution in Google Chrome on macOS prior to 148.0.7778.168 stems from a use-after-free in the Downloads component, letting a remote attacker who lures a victim to a crafted HTML page corrupt memory and execute arbitrary code in the browser process. Rated Critical by Chromium and CVSS 8.8, it requires user interaction (visiting the page) but no authentication. No public exploit identified at time of analysis, and EPSS is low (0.08%), consistent with SSVC exploitation status of 'none'.
Remote code execution in Google Chrome's Tab Groups component (versions prior to 148.0.7778.168) stems from a use-after-free (CWE-416) that a remote attacker can trigger via malicious network traffic, per Google's Chrome Releases advisory rated Chromium-Critical. Successful exploitation yields arbitrary code execution in the affected browser process with total technical impact. There is no public exploit identified at time of analysis, EPSS is very low (0.03%, 10th percentile), and CISA SSVC records exploitation status as none.
Renderer-side arbitrary code execution in Google Chrome desktop before 148.0.7778.168 stems from a use-after-free in the Blink rendering engine, letting a remote attacker who lures a victim to a crafted HTML page run code within the browser's renderer sandbox. Chromium rates the flaw Critical severity; however, exploitation still requires the user to open a malicious page (UI:R), the code executes inside the sandbox (scope unchanged), and there is no public exploit identified at time of analysis. EPSS is low (0.08%, 23rd percentile) and CISA SSVC records exploitation as 'none', so this is a high-severity but not yet actively exploited issue.
Sandbox escape in Google Chrome desktop before 148.0.7778.168 stems from a use-after-free in the WebHID implementation, letting a remote attacker who lures a victim into specific UI gestures on a crafted HTML page corrupt memory and potentially break out of the renderer sandbox. Chromium rates the severity Critical, though no public exploit is identified and EPSS is very low (0.07%). Exploitation requires user interaction and is not automatable, indicating a high-skill rather than mass-exploited threat.
Sandbox escape in Google Chrome's Aura windowing subsystem (versions prior to 148.0.7778.168) lets a remote attacker who has already compromised the renderer process break out of the browser sandbox via a crafted HTML page. Rated Critical by Chromium and CVSS 8.3, it is a use-after-free (CWE-416) that serves as the second stage of an exploit chain rather than an initial entry point. There is no public exploit identified at time of analysis, and EPSS is very low (0.07%), consistent with a patched, chain-dependent bug.
Sandbox escape in Google Chrome for Android before 148.0.7778.168 lets an attacker who has already compromised the renderer process leverage a use-after-free in the Input component to break out of the sandbox via a crafted HTML page. Rated Critical by Chromium and CVSS 8.3, this is a second-stage bug requiring an existing renderer compromise rather than a standalone remote exploit. EPSS is very low (0.07%) and there is no public exploit identified at time of analysis; SSVC records no observed exploitation.
Sandbox escape in Google Chrome desktop before 148.0.7778.168 stems from a use-after-free in the FileSystem component, letting a remote attacker who serves a crafted HTML page and coaxes the victim into specific UI gestures corrupt memory and break out of the renderer sandbox. Chromium rates it Critical, and the CVSS:3.1 8.3 score reflects a scope change (S:C) with full confidentiality, integrity, and availability impact. There is no public exploit identified at time of analysis and it is not listed in CISA KEV; EPSS is low at 0.07% (21st percentile).
Sandbox escape in Google Chrome's UI layer, driven by a use-after-free (CWE-416) reachable before version 148.0.7778.168, lets a remote attacker who lures a victim to a crafted HTML page break out of the renderer sandbox. Google rates the Chromium severity Critical and has shipped a fix; there is no public exploit identified at time of analysis, and EPSS is low (0.07%, 21st percentile), so this is a high-severity but not-yet-exploited memory-safety bug. SSVC lists exploitation as none with total technical impact.
Heap buffer overflow in OpenImageIO 3.0.x (before 3.0.18.0) and 3.1.x (before 3.1.13.0) allows remote attackers to achieve denial of service or potentially arbitrary code execution via crafted DPX image files. The vulnerability stems from signed integer overflow in buffer size calculations within the DPX color converter, causing undersized heap allocations. Attack requires victim to open a malicious DPX file (user interaction required per CVSS UI:R). No public exploit code or active exploitation confirmed at time of analysis, though the technical details in the GitHub advisory provide sufficient detail for proof-of-concept development.
Infinite recursion in Vvveb admin controller exhausts PHP memory through repeated permission checks when low-privilege users access forbidden admin URLs. Sustained requests deplete worker memory causing site-wide denial of service. Fixed in version 1.0.8.3 via commit c766e84b which removes Base class inheritance from Error403 controller to break the dispatch cycle. No evidence of active exploitation but trivial to reproduce with authenticated low-privilege account.
Fleet server crashes from a single malformed gRPC request to the PublishLogs endpoint, allowing complete denial of service. An attacker with any enrolled Launcher node key can terminate the Fleet server process instantly via a crafted gRPC call. CVSS 8.7 (High) reflects the ease and impact, though exploitation requires prior enrollment of a Launcher host. Vendor-released patch version 4.81.0 available. No public exploit identified at time of analysis, but attack requires minimal sophistication given authenticated access.
Denial of service in PostgreSQL allows remote unauthenticated attackers to crash the database server via recursive SSL/GSS negotiation when connecting to AF_UNIX or TCP sockets (if SSL and GSS are both disabled). Affects all PostgreSQL versions prior to 18.4, 17.10, 16.14, 15.18, and 14.23. No active exploitation confirmed (not in CISA KEV). Vendor-released patches available across all supported major versions. EPSS data not available, but CVSS 7.5 (AV:N/AC:L/PR:N/UI:N) indicates high availability impact with low barrier to exploitation.
Memory exhaustion in Elixir Plug 1.4.0 through 1.19.1 allows remote unauthenticated attackers to crash BEAM VM processes via unbounded buffer accumulation during multipart/form-data header parsing. The vulnerability mirrors CVE-2026-8466 in Cowboy: read_part_headers/2 recursively accumulates incoming bytes without size limits when parsing malformed multipart requests that never deliver complete header sections. Vendor-released patches available for all affected branches. No public exploit identified at time of analysis, but exploitation requires only basic HTTP client tools.
Denial of service in GitLab CE/EE allows unauthenticated remote attackers to disrupt service availability by sending specially crafted requests that exploit insufficient input validation. Affected versions span 9.0 through 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 across both Community and Enterprise editions, with no public exploit identified at time of analysis and a low EPSS score (0.04%) indicating limited near-term exploitation likelihood despite the network-reachable attack surface.
Database query injection in Strapi's Content-Type Builder write API allows an authenticated administrator to execute arbitrary SQL statements through the `column.defaultTo` attribute. This can lead to file read, denial of service, or remote code execution on the database server, depending on the database engine. No active exploitation or public exploit code has been reported at the time of analysis; patched versions are available.
Unauthenticated remote denial of service in ninenines cowlib (versions 0.1.0 through 2.16.0) allows a single crafted SPDY frame to exhaust BEAM VM memory via a zlib decompression bomb. The cow_spdy:inflate/2 path passes peer-controlled compressed bytes to zlib:inflate/2 without bounding output size, and because the SPDY ?ZDICT dictionary is public and zlib achieves roughly 1024:1 compression on repeated bytes, kilobytes of input expand to gigabytes of heap, OOM-killing the Erlang node. No public exploit identified at time of analysis, EPSS is low (0.14%), and CISA SSVC marks exploitation as none, but the upstream fix is to remove cow_spdy entirely in 2.16.1.
Unauthenticated denial of service in ninenines Cowboy 2.0.0 through 2.14.x allows remote attackers to exhaust BEAM VM memory by sending malformed multipart/form-data uploads that never complete a header section. The flaw lives in cowboy_req:read_part/3, which lacked the upper-bound buffer guard already present in read_part_body/4, letting a handful of concurrent slow uploads accumulate request bytes linearly until the Erlang node runs out of memory. EPSS is very low (0.02%) and no public exploit is identified at time of analysis, but the upstream patch and a regression test are already merged in 2.15.0.
Remote code execution and denial-of-service in Palo Alto Networks PAN-OS software stems from a buffer overflow in the IKEv2 processing path, allowing unauthenticated network attackers to either crash the firewall or run arbitrary code with elevated privileges. The flaw affects multiple PAN-OS branches (11.1.x, 11.2.x, and 12.1.x) while Panorama, Cloud NGFW, and Prisma Access remain unaffected. There is no public exploit identified at time of analysis, EPSS sits at a low 0.06% (19th percentile), and CISA SSVC currently lists exploitation as 'none'.
Heap-based buffer overflow in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS allows unauthenticated remote attackers to trigger a denial-of-service condition across all PAN-OS platforms (except Cloud NGFW and Prisma Access) and potentially achieve arbitrary code execution on PA-Series hardware appliances via specially crafted network traffic. The flaw is rated CVSS 7.2 with high attack complexity; no public exploit identified at time of analysis and EPSS is 0.07%, but the technical impact is rated total by SSVC.
Traffic Management Microkernel (TMM) crash in F5 BIG-IP versions 16.1.0 through 21.0.0.1 allows unauthenticated remote attackers to cause complete service disruption when a SIP profile is configured on a virtual server. The vulnerability requires specific configuration (SIP profile deployment) and enables denial of service through undisclosed malformed SIP traffic. EPSS data not available; no active exploitation confirmed by CISA KEV at time of analysis. Vendor patch available across all affected version branches with specific fix versions identified.
Remote unauthenticated attackers can crash F5 BIG-IP and BIG-IP Next Traffic Management Microkernel (TMM) processes via undisclosed malformed HTTP/2 requests when virtual servers are configured with both an HTTP/2 profile and iRules using HTTP::redirect or HTTP::respond commands. Exploitation requires no authentication or user interaction (CVSS AV:N/AC:L/PR:N/UI:N) and results in complete service disruption. Vendor patch available via F5 K000159034. EPSS data not provided, but the specific configuration requirement limits exposure to organizations using HTTP/2 with custom iRule redirects or responses.
Remote memory exhaustion in F5 BIG-IP virtual servers crashes Traffic Management Microkernel when HTTP/2 Layer 7 DoS Protection receives undisclosed malformed traffic. Unauthenticated remote attackers can reliably terminate TMM processes, disrupting application delivery services. CVSS 7.5 (High) with network-exploitable, low-complexity characteristics and EPSS data not provided. Vendor patch available via F5 K000158979.
Traffic Management Microkernel (TMM) in F5 BIG-IP terminates when processing specific traffic against UDP virtual servers configured with Client SSL profiles having Allow Dynamic Record Sizing enabled. Remote unauthenticated attackers can trigger complete service denial by sending crafted traffic, causing TMM process crashes. F5 has released patches per advisory K000160901.
Denial of service in F5 BIG-IP virtual servers with SSL profiles allows remote unauthenticated attackers to exhaust connection processing via undisclosed traffic patterns, forcing affected servers to reject new client connections. The vulnerability affects multiple BIG-IP product lines including classic BIG-IP and all BIG-IP Next variants (SPK, CNF, Kubernetes). F5 has released vendor patches (K000158978), and with CVSS 7.5 (AV:N/AC:L/PR:N/UI:N), this represents a straightforward network-based DoS attack requiring no authentication or special complexity.
Denial of service in F5 BIG-IP when Packet Velocity Acceleration (ePVA) is enabled allows local network attackers to exhaust ePVA and Traffic Management Microkernel (TMM) resources through crafted ethernet traffic, causing service degradation or unavailability. CVSS 6.5 (medium severity) reflects adjacent network access requirement and high availability impact. Patch availability confirmed via vendor advisory.
Unauthenticated remote denial of service in mtrudel Bandit (Elixir HTTP server) versions 1.6.1 through 1.11.0 lets any client pin a worker process indefinitely by sending an RFC 9112-conformant chunked request that ends with trailer fields. Because the HTTP/1 chunked decoder only terminates on a bare '0\r\n\r\n' and never consumes trailers, a handful of concurrent connections exhausts the worker pool and makes the server unresponsive to all traffic. Publicly available exploit code exists (a self-contained PoC ships in the GHSA advisory), though the flaw is not listed in CISA KEV and EPSS is low (0.47%).
Unauthenticated remote denial of service in Bandit (the Elixir HTTP/1 web server for Phoenix/Plug applications) versions 1.4.0 through 1.11.0 allows an attacker to crash the entire BEAM VM by sending a single Transfer-Encoding: chunked POST with an oversized body. The chunked-body reader ignores the application's configured :length cap (e.g. Plug.Parsers' default 8 MB), buffering the whole body in memory until the OS OOM killer terminates the process. Publicly available exploit code exists (a self-contained PoC ships in the GHSA advisory), though EPSS remains low at 0.31% and it is not listed in CISA KEV.
PHP Object Injection vulnerability in coreActivity activity logging plugin through version 3.0 allows remote attackers to trigger persistent Denial of Service blocking administrator access to log pages. Unauthenticated attackers inject crafted PHP serialized payloads via User-Agent headers during any logged event (e.g., failed login). When administrators view the Logs page, the plugin deserializes untrusted data and passes it to DeviceDetector::setUserAgent(), causing Fatal TypeError. Vendor-released patch version 3.1 available (released May 6, 2026). EPSS exploitation probability not available; no CISA KEV listing at time of analysis. CVSS 8.1 reflects high complexity attack requiring precise payload crafting despite no authentication requirement.
Authenticated users can crash MongoDB Server by chaining specific server-side JavaScript operations ($_internalJsEmit or mapreduce map functions) with subsequent JavaScript engine invocations ($where, $function, mapreduce reduce stages), triggering a use-after-free condition. Affects MongoDB Server 7.0 (prior to 7.0.34), 8.0 (prior to 8.0.23), 8.2 (prior to 8.2.9), and 8.3 (prior to 8.3.2). Vendor-released patches available for all affected branches. No public exploit identified at time of analysis; EPSS score of 0.05% (16th percentile) suggests low observed exploitation probability despite 7.7 CVSS score. The CWE-416 use-after-free root cause requires precise sequencing of JavaScript operations, limiting exploitability.
Heap out-of-bounds read and subsequent heap corruption in the Linux kernel's in-kernel SMB server (ksmbd) lets an authenticated remote SMB client with directory-creation rights corrupt kernel memory through the ACL inheritance path. By writing a crafted DACL whose SID carries an inflated num_subauth field and then creating child entries, an attacker can crash the kernel (DoS) or potentially escalate to kernel code execution. No public exploit identified at time of analysis; EPSS is low (0.18%, 39th percentile) and the flaw is not in CISA KEV, so exploitation is not confirmed in the wild.
Remote denial of service in Deskflow servers (versions prior to 1.26.0.167) running with TLS enabled - the default - lets any unauthenticated TCP peer stall input delivery to all connected screens. Because SecureSocket::secureAccept calls a blocking Arch::sleep(1) on the single multiplexer worker thread whenever a connection's first bytes fail to parse as a valid TLS ClientHello, one malformed handshake freezes mouse, keyboard, and clipboard traffic for ~1 second, and a sustained drip of ≥1 bad connection per second renders the server unusable. EPSS is low (0.04%, 12th percentile) and there is no public exploit identified at time of analysis, though the fix commit is public and the trigger is trivial.
Uncontrolled resource consumption in Adobe's CAI (Content Authenticity Initiative) Content Credentials SDK versions 0.78.2, 0.7.0 and earlier lets a remote unauthenticated attacker exhaust system resources and crash the application (availability-only denial-of-service). No public exploit is identified at time of analysis and EPSS probability is negligible (0.01%), but SSVC flags the attack as automatable, so exploitation could be scripted once a vector is understood. Confidentiality and integrity are not impacted.
Application denial-of-service in Adobe Commerce (Magento) affects versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier, where an unauthenticated remote attacker can trigger uncontrolled resource consumption (CWE-400) to exhaust system resources without any user interaction. There is no public exploit identified at time of analysis and the EPSS probability is very low (0.01%, 2nd percentile), so while the CVSS availability impact is High (7.5), real-world weaponization appears unlikely in the near term. Impact is limited to availability, with no confidentiality or integrity effect.
Denial-of-service in Adobe Commerce (Magento) versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier lets a remote unauthenticated attacker crash the application by exercising a bundled vulnerable third-party component, taking the storefront offline. The flaw carries CVSS 7.5 with an availability-only impact and no confidentiality or integrity effect; there is no public exploit identified at time of analysis, and EPSS is low at 0.07%. It was reported by Adobe and addressed in security bulletin APSB26-49.
Application denial-of-service in Adobe Commerce (Magento) affects versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier, where an Uncontrolled Resource Consumption flaw (CWE-400) lets a remote, unauthenticated attacker exhaust server resources without any user interaction. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/A:H) reflects a high availability impact with no confidentiality or integrity loss. There is no public exploit identified at time of analysis, and the EPSS score is very low (0.01%, 2nd percentile), indicating minimal observed exploitation interest despite the network-reachable attack surface.
Uncontrolled resource consumption in Adobe Commerce (Magento) versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier lets a remote attacker exhaust system resources and force an application-level denial-of-service without any authentication or user interaction. The flaw carries a CVSS 7.5 (availability-only) rating and, per Adobe's APSB26-49 advisory, affects the e-commerce platform's server-side request handling. There is no public exploit identified at time of analysis and the EPSS score is very low (0.04%, 12th percentile), indicating no observed exploitation activity to date.
Denial-of-service in Adobe Commerce (Magento) 2.4.4-p17, 2.4.5-p16, 2.4.6-p14, 2.4.7-p9, 2.4.8-p4, 2.4.9-beta1 and earlier allows a remote attacker to exhaust system resources and render the application unavailable without any authentication or user interaction. The flaw is an Uncontrolled Resource Consumption (CWE-400) issue reported by Adobe (APSB26-49); it carries a CVSS 7.5 (availability-only impact) with no confidentiality or integrity effect. There is no public exploit identified at time of analysis and the EPSS score is very low (0.04%), indicating no observed weaponization to date.
Denial-of-service in HPE Aruba Networking Wireless Operating System (AOS-8) lets an unauthenticated remote attacker crash a network management service by sending specially crafted packets, terminating the service process and disrupting normal controller operations. Affected releases include AOS 8.10.x, 8.12.x, and 8.13.x up to the fixed builds. There is no public exploit identified at time of analysis, and EPSS is low (0.08%), consistent with SSVC exploitation status of 'none' - this is a patch-worthy availability issue rather than an active threat.
Denial-of-service in HPE Aruba Networking Wireless Operating System (AOS-8 and AOS-10) allows a remote unauthenticated attacker to crash a critical system process by sending specially crafted network messages to a protocol-handling service. Because input validation is insufficient, a successful attack terminates the process and disrupts wireless network operations without affecting confidentiality or integrity. There is no public exploit identified at time of analysis, and the EPSS score is very low (0.03%), indicating no observed exploitation activity.
Arbitrary code execution in Adobe Premiere Pro (versions 26.0.2, 25.6.4 and earlier) stems from a Use-After-Free memory corruption flaw (CWE-416) that runs code in the context of the current user when a crafted project or media file is opened. Reported by Adobe and tracked as APSB26-46/EUVD-2026-29610, it carries a CVSS 7.8 (local vector, user interaction required); there is no public exploit identified at time of analysis and EPSS is very low (0.03%, 10th percentile). The tagged secondary impact is denial of service, but the confirmed primary risk is RCE at user privilege.
Local privilege elevation in Microsoft Office Click-To-Run (affecting Microsoft 365 Apps for Enterprise, Office 2019, and Office LTSC 2021/2024) lets an already-authenticated local attacker exploit a use-after-free memory corruption to gain higher privileges on the host. Microsoft has released a patch, and there is no public exploit identified at time of analysis; EPSS probability is negligible (0.04%) and CISA SSVC records exploitation status as none, indicating this is a patch-on-schedule issue rather than an emergency.
Remote denial of service in the Windows TCP/IP stack lets an unauthorized adjacent-network attacker crash affected systems by triggering a NULL pointer dereference (CWE-476) via crafted network traffic. Reported by Microsoft and patched across the Windows 10, Windows 11, and Windows Server 2012-2025 families, the flaw requires no authentication or user interaction but is limited to attackers on the same logical network segment. EPSS is low (0.14%, 34th percentile) and CISA SSVC lists exploitation as none, so this is a real-but-not-urgent patch item with no public exploit identified at time of analysis.
Local privilege escalation in Microsoft Windows Hyper-V (Windows 11 22H3/23H2 and Windows Server 2022) stems from a use-after-free memory corruption flaw that lets an attacker executing code in a guest context elevate privileges with a scope-changing impact on the host. Microsoft has released fixed builds and rates this critical (CVSS 9.3, total technical impact per CISA SSVC), but there is no public exploit identified at time of analysis and EPSS probability is very low (0.04%). The scope change (S:C) combined with the Hyper-V attack surface is consistent with a guest-to-host virtualization boundary escape.
Local denial of service in Microsoft Windows TCP/IP networking stack allows an unauthorized local attacker to trigger a null pointer dereference (CWE-476), crashing the system or causing broad service disruption. All supported Windows client and server releases from Windows Server 2012 through Windows 11 25H2/26H1 and Server 2025 are affected. Reported by Microsoft, this is a crash/availability issue only - no code execution or data exposure - with no public exploit identified at time of analysis and a very low (0.05%) EPSS exploitation probability.
Local privilege escalation in the Microsoft Windows Telephony Service (TAPI) lets an already-authenticated low-privileged user corrupt kernel/service memory via a use-after-free and gain elevated (typically SYSTEM-level) privileges across nearly all supported Windows client and server releases. Microsoft has released patches, and the flaw carries a total technical-impact rating (SSVC), though EPSS is very low (0.04%) and there is no public exploit identified at time of analysis. It is not on CISA KEV, indicating no confirmed active exploitation.
Denial of service in Sparx Systems Pro Cloud Server 6.1 (build 167) and earlier allows authenticated remote attackers to crash the service by submitting a specially crafted SQL query that the server fails to parse safely. The flaw, reported by CERT-PL, results in unexpected termination of the Pro Cloud Server process, and no public exploit identified at time of analysis. The vendor did not respond to disclosure, so the full vulnerable version range remains unconfirmed.
Denial-of-service in Mozilla Firefox's Web Codecs (Audio/Video) component allows a remote attacker to crash the browser via an invalid pointer, triggered by loading crafted media content with no authentication or user interaction. The flaw is fixed in Firefox 151 and Firefox ESR 140.11; there is no public exploit identified at time of analysis and EPSS is very low (0.04%), consistent with SSVC rating exploitation as none.
Denial of service in Red Hat build of Keycloak allows remote unauthenticated attackers to exhaust CPU and worker threads by submitting specially crafted XML payloads to the SAML endpoint. The flaw renders the identity provider unavailable, disrupting authentication for all downstream applications relying on it. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
Denial-of-service in ExifReader (npm package mattiasw/ExifReader) before 4.39.0 allows remote attackers to exhaust memory by submitting a crafted image whose ICC profile contains a malformed mluc tag. A specially crafted record count combined with a zero record size causes the parser to loop on the same record while continuously appending entries to an array, driving memory growth until the host process crashes. CVSS 4.0 base score is 7.7 with proof-of-concept exploit maturity (E:P), and publicly available exploit code exists via the referenced gist; no active in-the-wild exploitation is indicated.
Use-after-free memory corruption in Samsung's Escargot JavaScript engine (commit 590345cc6258317c5da850d846ce6baaf2afc2d3) enables pointer manipulation when processing crafted JavaScript content, with CVSS 7.8 reflecting high-impact local exploitation requiring user interaction. The affected codepaths include evaluator error handling, TypedArray copyWithin operations on resizable buffers, DataView coercion, and array fast-mode transitions - all triggerable by attacker-controlled script. No public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
NULL pointer dereference in Samsung's open-source Walrus WebAssembly runtime crashes the parser when processing malformed WASM binaries, resulting in denial of service. The vulnerability exists in the WASMBinaryReader component (WASMParser.cpp) at commit f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9, where multiple error-handling code paths fail to return early, allowing execution to continue past invalid state and dereference null pointers. No public exploit code has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog.
NULL pointer dereference in Samsung Open Source Walrus's WebAssembly binary parser causes application-level denial of service when a crafted .wasm module containing deeply nested instructions is loaded. The vulnerability affects the Walrus runtime at commit f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9 (CPE: cpe:2.3:a:samsung_open_source:walrus) and is classified CVSS 5.5 Medium with a local attack vector requiring user interaction. No public exploit code has been identified and the vulnerability is not listed in the CISA KEV catalog; an upstream fix is available in GitHub PR #409 but a tagged release version has not been independently confirmed.
Unauthenticated denial-of-service in AutoGPT Platform versions 0.4.2 through 0.6.51 allows remote attackers to exhaust server disk space by repeatedly invoking the download_agent_file endpoint, which creates temporary files that are never cleaned up. Once disk capacity is consumed, the backend database and dependent services fail with 'No space left on device' errors, taking the entire platform offline for all users. No public exploit identified at time of analysis, but the trivial nature of the attack (simple repeated HTTP requests) makes it readily reproducible.
Denial of service in ImageMagick's MIFF (Magick Image File Format) decoder allows remote unauthenticated attackers to trigger an infinite loop and exhaust CPU resources by submitting a crafted MIFF file. The flaw affects Magick.NET bindings prior to version 14.13.1 across multiple platform builds (Q16, HDRI, OpenMP variants for x64/arm64/x86) and is tracked under GHSA-7gg8-qqx7-92g5. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Regular expression denial-of-service (ReDoS) in HAPI FHIR's FHIRPathEngine allows remote unauthenticated attackers to exhaust CPU resources by submitting FHIR resources containing crafted FHIRPath expressions that invoke matches(), matchesFull(), or replaceMatches() with catastrophically backtracking regex patterns. Affected versions are org.hl7.fhir.* Maven artifacts at or below 6.9.6, with publicly available exploit code exists via the GitHub Security Advisory PoC (pattern (a+)+$ against a long string). CVSS 7.5 reflects high availability impact with no confidentiality or integrity loss; no public exploit identified in the wild and no CISA KEV listing.
Remote denial-of-service in OpenTelemetry eBPF Instrumentation (OBI) versions 0.7.0 through 0.8.x allows unauthenticated attackers to crash the privileged instrumentation process by sending a crafted memcached storage command with an oversized `<bytes>` field. The integer overflow in the memcached text protocol parser produces a negative payload length that triggers a Go runtime panic in LargeBufferReader.Peek, halting telemetry collection until OBI is restarted. Publicly available exploit code exists in the GHSA-43g7-cwr8-q3jh advisory, but there is no public exploit identified beyond the PoC and the vulnerability is not listed in CISA KEV.
Remote denial-of-service in OpenTelemetry eBPF Instrumentation (go.opentelemetry.io/obi) versions v0.1.0 through v0.8.0 allows unauthenticated attackers to crash the telemetry agent by sending malformed MongoDB wire protocol messages. The MongoDB TCP parser contains three uncaught panic conditions (two slice-bounds errors in parseOpMessage/parseSections, and an unchecked BSON type assertion in parseFirstField) that terminate telemetry collection for the affected process or node. Publicly available exploit code exists in the form of self-contained Go test reproductions published in the GHSA advisory.
Uncontrolled CPU consumption in OpenTelemetry eBPF Instrumentation (OBI) before 0.9.0 lets attackers indirectly exhaust the privileged agent's CPU by driving high request volume through instrumented services. When internal BPF metrics export is enabled, each scrape replays every recorded probe hit into histogram observations via an unbounded loop, so CPU cost scales with traffic volume rather than metric-series count. EPSS is very low (0.04%, 12th percentile) and there is no active exploitation, but a proof-of-concept reproducer is published in the vendor advisory (GHSA-89c6-vpcj-7vj4).
Arbitrary file deletion in DumbAssets through 1.0.11 lets unauthenticated remote attackers destroy any file the Node.js process can write to by submitting `../` sequences in the `filesToDelete` array of the `POST /api/delete-file` endpoint. Because authentication on the application is optional and disabled by default, exposed instances can be rendered completely non-functional by deleting critical files such as `server.js` or `package.json`. No public exploit identified at time of analysis, and the CVE is not currently on the CISA KEV list.
Denial of service in OpenTelemetry eBPF Instrumentation (OBI) versions prior to 0.9.0 allows remote attackers to crash the telemetry agent by sending a malformed Postgres BIND frame with an empty or unterminated portal name payload to any monitored service. The defect lives in OBI's passive Postgres protocol parser, where missing NUL-terminator validation causes a Go slice-bounds panic, halting telemetry collection on the affected node. Publicly available exploit code exists in the GHSA-pgvv-q3wf-mm9m advisory, though the issue is not listed in CISA KEV and EPSS data was not provided.
Symlink-based race condition in Docker Engine's `docker cp` implementation allows a malicious container with at least one volume mount to redirect a bind mount to an arbitrary host filesystem path, enabling host file overwrite or temporary denial of service. The flaw affects Moby/Docker through 28.5.2 and is fixed only in the Moby v2 line (2.0.0-beta.14); no public exploit identified at time of analysis. Exploitation requires an operator-initiated `docker cp` or archive API call against the malicious container, which constrains real-world abuse to environments where untrusted containers receive file copies.
Prototype pollution in the npm package parse-nested-form-data version 1.0.0 and earlier allows unauthenticated remote clients to mutate Object.prototype of the running Node.js process by submitting a FormData field whose name contains __proto__ in bracket or dot notation. The flaw resides in handlePathPart in src/index.ts, which walks nested path segments without filtering reserved keys, so a single crafted field name pollutes the prototype chain of every plain object in the process. No public exploit identified at time of analysis, but a working proof-of-concept is published in the GHSA advisory itself.
Remote unauthenticated denial-of-service in the iskorotkov/avro Go Avro decoder (and the archived upstream hamba/avro/v2) allows a malicious producer to pin a CPU core indefinitely by declaring an Avro array or map block with an attacker-controlled element count up to math.MaxInt64. The array/map decoders in codec_skip.go and reader_generic.go iterate the declared count without checking the Reader's accumulated error state, so a truncated payload triggers ~9.2×10^18 no-op iterations. No public exploit identified at time of analysis beyond the advisory's documented proof-of-concept payload; CVSS 4.0 scores this 8.7 (high) reflecting network reachability with high availability impact.
Denial-of-service in the iskorotkov/avro Go Avro decoder (a maintained fork of the archived hamba/avro) lets unauthenticated remote attackers crash or hang consumers by submitting crafted Avro streams that trigger integer narrowing, signed-integer overflow in cumulative block sizes, or unchecked-negative make() calls. All versions prior to v2.33.0 are affected; the upstream github.com/hamba/avro/v2 (all versions through v2.31.0) is also vulnerable and will not receive a fix because the module is archived. No public exploit identified at time of analysis, though the advisory itself documents concrete PoC input shapes and includes a regression test (TestDecoder_ArrayMultiBlockExceedsMaxInt) that demonstrates the cumulative-overflow path on amd64.
Denial of service in brace-expansion versions 5.0.0 through 5.0.5 allows remote attackers to cause excessive resource consumption. When an application passes untrusted input to the expand function with a numeric `max` limit, a crafted string containing a single large numeric range (e.g., `{1..10000000}`) triggers allocation of a massive intermediate array before the limit is applied, leading to memory exhaustion and service disruption. No active exploitation has been reported, and the low EPSS score (0.03%) indicates a low probability of widespread attacks.
Denial of service in MongoDB Server 7.0, 8.0, and 8.2 allows authenticated remote attackers to crash the database by inserting documents that trigger updates to a maliciously created '2dsphere_bucket' or 'queryable_encrypted_range' index on a non-timeseries bucket collection. The flaw stems from a reachable assertion (CWE-617) and is reported by MongoDB itself with a vendor patch available; no public exploit identified at time of analysis.
Broken access control in Arcane's GitOps backend (versions <= 1.18.1) allows any authenticated low-privilege user to exfiltrate plaintext Git credentials (PATs/SSH keys) stored for source-of-truth repositories. Eight of nine /api/customize/git-repositories endpoints omit the checkAdmin() gate, letting a 'user' role attacker repoint a repository URL to an attacker-controlled host and trigger a /test or /branches call that transmits the decrypted token via HTTP Basic auth. No public exploit identified at time of analysis, but the GHSA advisory documents a complete attack chain and a patched release (1.19.0) is available.
Prototype pollution in the npm package form-data-objectizer (<= 1.0.0) lets unauthenticated remote attackers mutate Object.prototype by submitting a single HTTP form field whose name uses bracket notation such as __proto__[polluted] or constructor[prototype][polluted]. The defect lives in treatInitial/treatSecond inside index.cjs, where an 'in' check walks the prototype chain and lets the parser write to inherited properties. CVSS is 8.2 (High) with Integrity:High; publicly available exploit code exists (working PoC published in the GHSA advisory), but there is no public exploit identified as being used in attacks and no CISA KEV listing.
Denial of service in GnuTLS affects the Datagram Transport Layer Security (DTLS) packet reordering logic, where the comparator function fails to correctly handle packets with duplicate sequence numbers. Remote unauthenticated attackers can send specially crafted DTLS packet sequences to trigger unstable ordering or undefined behavior, causing service disruption. No public exploit identified at time of analysis, and the issue is rated CVSS 7.5 (High) for availability impact only.
Denial of service in M-Files Server versions prior to 26.5.16015.0, 26.2 LTS, and 25.8 LTS SR3 allows an authenticated remote attacker to crash the MFserver process, disrupting document management services for all connected users. The flaw is reachable over the network with low privileges and no user interaction, but has no impact on confidentiality or integrity. No public exploit identified at time of analysis, and the issue is not present in CISA KEV.
Memory corruption in radare2 6.1.5's GDB client allows remote attackers to crash the application or potentially execute code through malformed thread information responses. The vulnerability triggers when the GDB remote protocol's qsThreadInfo command fails after qfThreadInfo has allocated memory, causing a use-after-free condition. While no public exploits have been identified, the CVSS 8.7 score reflects the potential for remote unauthenticated denial of service impact.
Denial of service vulnerability in coreMQTT versions before 5.0.1 allows remote MQTT brokers to crash client applications through malformed MQTT v5.0 property packets. The vulnerability stems from missing bounds validation in the property parser, enabling out-of-bounds read conditions (CWE-125). Amazon Web Services has issued a security bulletin and released version 5.0.1 to address this issue.
Remote attackers can trigger memory corruption in radare2 6.1.5 through its GDB remote debugging interface, causing denial of service or potentially achieving code execution. The use-after-free vulnerability in gdbr_threads_list() occurs when processing a valid qfThreadInfo response followed by a malformed qsThreadInfo response, leading to improper memory management. VulnCheck reported this issue and vendor patch commit c213ad6894a1eb9086ac8bf5fae35757e9e1683c addresses the vulnerability.
Remote denial-of-service vulnerability in Nimiq full nodes allows unauthenticated attackers to crash nodes by publishing malformed Kademlia DHT records with incorrect Ed25519 signature lengths. The vulnerability triggers a panic in the Ed25519 signature verification code when processing DHT records with signatures not exactly 64 bytes. Vendor-released patch: v1.4.0.
Memory exhaustion vulnerability in Nodemailer smtp-server before v3.18.3 enables remote denial of service attacks through unbounded command line processing. The vulnerability allows unauthenticated attackers to crash SMTP services by sending oversized commands that exhaust server memory. Public exploit code exists and the issue is rated as highly automatable by CISA SSVC framework, though not yet listed in CISA KEV.
Excessive memory allocation in devalue.parse (npm package) allows remote attackers to exhaust process memory via crafted sparse array payloads. Affects versions 5.6.3 through 5.8.0. Exploits JavaScript engine behavior where declaring large array lengths triggers eager memory allocation in V8, enabling denial-of-service with minimal payload size. Vendor-released patch 5.8.1 forces sparse allocation by touching MAX_ARRAY_INDEX before setting length. No active exploitation confirmed (not in CISA KEV), but publicly available exploit code exists in security advisory test cases.
Arbitrary code execution in Google Chrome on macOS (versions prior to 148.0.7778.168) stems from a use-after-free in the browser's Extensions subsystem, allowing an attacker who convinces a user to install a malicious extension to run arbitrary code through a crafted Chrome extension. Chromium rates the severity Medium, but the CVSS 3.1 base score is 8.8 (High) because the flaw yields full confidentiality, integrity, and availability impact once triggered. There is no public exploit identified at time of analysis, it is not listed in CISA KEV, and the EPSS probability is negligible (0.02%, 5th percentile), indicating no observed real-world exploitation to date.
Arbitrary code execution in Google Chrome's GPU component (prior to 148.0.7778.168) lets a remote attacker run code inside the renderer/GPU sandbox by luring a victim to a crafted HTML page. The flaw is a CWE-416 use-after-free that Chromium rates Medium, though CVSS scores it 8.8 (High). No public exploit is identified and there is no CISA KEV listing; EPSS is very low at 0.08%, indicating no observed exploitation activity at time of analysis.
Sandbox escape in Google Chrome's Mojo IPC layer allows a remote attacker who lures a victim to a crafted HTML page to exploit a use-after-free (CWE-416) and potentially break out of the renderer sandbox on versions prior to 148.0.7778.168. Google fixed the flaw in the stable desktop channel (148.0.7778.168), and there is no public exploit identified at time of analysis (EPSS 0.07%, not in CISA KEV). Note a signal conflict: the CVSS base score is 9.6 (Critical) while Chromium's own triage rated the severity only Medium, so real-world exploitability is likely lower than the raw score implies.
Sandbox escape in Google Chrome desktop before 148.0.7778.168 lets an attacker who already controls a compromised renderer process leverage a use-after-free in the browser UI component to break out of the renderer sandbox via a crafted HTML page. This is the second-stage bug in a typical browser exploit chain and Chromium rates it Medium severity; there is no public exploit identified at time of analysis and EPSS estimates only a 0.07% exploitation probability. Google has released a fixed stable-channel build, and Red Hat and SUSE have picked it up for their Chromium packages.
Sandbox escape in Google Chrome on Windows before 148.0.7778.168 stems from a use-after-free in the browser's Core component, allowing an attacker who has already compromised the renderer process to break out of the sandbox and potentially execute code in the more privileged browser process via a crafted HTML page. Google rates it Medium severity internally, though the assigned CVSS is 8.3 due to the scope change and total impact. There is no public exploit identified at time of analysis, EPSS is very low (0.07%), and SSVC records exploitation status as none.
Privilege escalation in Google Chrome desktop before 148.0.7778.168 lets an attacker who has already compromised the renderer process abuse a use-after-free in the Accessibility component to break out of the sandbox and gain elevated privileges via a crafted HTML page. Rated High by Chromium and scored CVSS 7.5, it is a second-stage exploit primitive rather than a standalone entry point. There is no public exploit identified at time of analysis, it is not in CISA KEV, and EPSS is very low at 0.07%.
Remote code execution in Google Chrome on Windows before 148.0.7778.168 stems from a use-after-free in the GTK component, letting a remote attacker run arbitrary code when a victim opens a crafted HTML page. Google rates the Chromium severity High and has shipped a fixed Stable channel build; no public exploit is identified at time of analysis, EPSS risk is low (0.08%), and CISA SSVC marks exploitation status as none.
Remote code execution in Google Chrome desktop before 148.0.7778.168 stems from a use-after-free (CWE-416) in the Downloads component, letting a remote attacker who lures a victim into performing specific UI interactions run arbitrary code via a crafted HTML page. Rated High by Chromium and CVSS 8.8, the flaw was reported internally by the Chrome team and is patched in the Stable channel update. No public exploit identified at time of analysis, and EPSS is low at 0.08%.
Remote code execution in Google Chrome's Media component (versions prior to 148.0.7778.168) allows a remote attacker to run arbitrary code within the renderer sandbox when a victim opens a crafted HTML page. Rated High by Chromium and CVSS 8.8, the flaw is a use-after-free (CWE-416); Google has shipped a fixed Stable channel build. There is no public exploit identified at time of analysis, EPSS is low (0.08%), and CISA SSVC records exploitation as none - though memory-corruption bugs in Chrome's media stack are historically attractive to attackers.
Remote code execution in Google Chrome's Media component (versions prior to 148.0.7778.168) allows a remote attacker to run arbitrary code within the renderer sandbox when a victim visits a crafted HTML page. The flaw is a use-after-free (CWE-416) rated High by Chromium with a CVSS of 8.8; no public exploit identified at time of analysis, and SSVC records no observed exploitation with a low EPSS of 0.08%. Exploitation requires user interaction (visiting a malicious page) and, because code runs inside the sandbox, a separate sandbox-escape bug would be needed for full host compromise.
Sandbox escape in Google Chrome on Windows before 148.0.7778.168 lets a remote attacker who has already compromised the renderer process break out of the browser sandbox and gain code execution at higher privilege on the host. The flaw is a use-after-free (CWE-416) in Chrome's Core component, triggered via a crafted HTML page; Google rates it High severity. No public exploit has been identified at time of analysis, and EPSS is very low (0.07%, 21st percentile), consistent with an internally reported bug not yet weaponized.
Sandbox escape in Google Chrome desktop before 148.0.7778.168 lets a remote attacker who has already compromised the renderer process break out of the sandbox by triggering a use-after-free in the Accessibility component via a crafted HTML page. Rated High by Chromium and scored CVSS 8.3, it is a second-stage exploit primitive rather than a standalone remote break-in. No public exploit identified at time of analysis, and EPSS is very low (0.07%, 21st percentile), consistent with the SSVC exploitation status of 'none'.
Sandbox escape in Google Chrome on Windows before 148.0.7778.168 lets an attacker who already controls a compromised renderer process break out of the browser sandbox by triggering a use-after-free in the Network component via a crafted HTML page. It is a second-stage bug that chains onto a prior renderer compromise rather than a standalone entry point, carrying High Chromium severity and CVSS 8.3. There is no public exploit identified at time of analysis, and EPSS is very low at 0.07% (21st percentile).
Sandbox escape in Google Chrome desktop versions prior to 148.0.7778.168 lets an attacker who has already compromised the renderer process break out of the sandbox via a crafted HTML page, abusing a use-after-free in the Mojo IPC layer. Rated High by Chromium and CVSS 8.3, it enables a scope change from the low-privilege renderer to the more-privileged browser process. There is no public exploit identified at time of analysis, it is not in CISA KEV, and EPSS is very low (0.07%), indicating no observed exploitation.
Remote code execution in Google Chrome on macOS prior to 148.0.7778.168 stems from a use-after-free in the Downloads component, letting a remote attacker who lures a victim to a crafted HTML page corrupt memory and execute arbitrary code in the browser process. Rated Critical by Chromium and CVSS 8.8, it requires user interaction (visiting the page) but no authentication. No public exploit identified at time of analysis, and EPSS is low (0.08%), consistent with SSVC exploitation status of 'none'.
Remote code execution in Google Chrome's Tab Groups component (versions prior to 148.0.7778.168) stems from a use-after-free (CWE-416) that a remote attacker can trigger via malicious network traffic, per Google's Chrome Releases advisory rated Chromium-Critical. Successful exploitation yields arbitrary code execution in the affected browser process with total technical impact. There is no public exploit identified at time of analysis, EPSS is very low (0.03%, 10th percentile), and CISA SSVC records exploitation status as none.
Renderer-side arbitrary code execution in Google Chrome desktop before 148.0.7778.168 stems from a use-after-free in the Blink rendering engine, letting a remote attacker who lures a victim to a crafted HTML page run code within the browser's renderer sandbox. Chromium rates the flaw Critical severity; however, exploitation still requires the user to open a malicious page (UI:R), the code executes inside the sandbox (scope unchanged), and there is no public exploit identified at time of analysis. EPSS is low (0.08%, 23rd percentile) and CISA SSVC records exploitation as 'none', so this is a high-severity but not yet actively exploited issue.
Sandbox escape in Google Chrome desktop before 148.0.7778.168 stems from a use-after-free in the WebHID implementation, letting a remote attacker who lures a victim into specific UI gestures on a crafted HTML page corrupt memory and potentially break out of the renderer sandbox. Chromium rates the severity Critical, though no public exploit is identified and EPSS is very low (0.07%). Exploitation requires user interaction and is not automatable, indicating a high-skill rather than mass-exploited threat.
Sandbox escape in Google Chrome's Aura windowing subsystem (versions prior to 148.0.7778.168) lets a remote attacker who has already compromised the renderer process break out of the browser sandbox via a crafted HTML page. Rated Critical by Chromium and CVSS 8.3, it is a use-after-free (CWE-416) that serves as the second stage of an exploit chain rather than an initial entry point. There is no public exploit identified at time of analysis, and EPSS is very low (0.07%), consistent with a patched, chain-dependent bug.
Sandbox escape in Google Chrome for Android before 148.0.7778.168 lets an attacker who has already compromised the renderer process leverage a use-after-free in the Input component to break out of the sandbox via a crafted HTML page. Rated Critical by Chromium and CVSS 8.3, this is a second-stage bug requiring an existing renderer compromise rather than a standalone remote exploit. EPSS is very low (0.07%) and there is no public exploit identified at time of analysis; SSVC records no observed exploitation.
Sandbox escape in Google Chrome desktop before 148.0.7778.168 stems from a use-after-free in the FileSystem component, letting a remote attacker who serves a crafted HTML page and coaxes the victim into specific UI gestures corrupt memory and break out of the renderer sandbox. Chromium rates it Critical, and the CVSS:3.1 8.3 score reflects a scope change (S:C) with full confidentiality, integrity, and availability impact. There is no public exploit identified at time of analysis and it is not listed in CISA KEV; EPSS is low at 0.07% (21st percentile).
Sandbox escape in Google Chrome's UI layer, driven by a use-after-free (CWE-416) reachable before version 148.0.7778.168, lets a remote attacker who lures a victim to a crafted HTML page break out of the renderer sandbox. Google rates the Chromium severity Critical and has shipped a fix; there is no public exploit identified at time of analysis, and EPSS is low (0.07%, 21st percentile), so this is a high-severity but not-yet-exploited memory-safety bug. SSVC lists exploitation as none with total technical impact.
Heap buffer overflow in OpenImageIO 3.0.x (before 3.0.18.0) and 3.1.x (before 3.1.13.0) allows remote attackers to achieve denial of service or potentially arbitrary code execution via crafted DPX image files. The vulnerability stems from signed integer overflow in buffer size calculations within the DPX color converter, causing undersized heap allocations. Attack requires victim to open a malicious DPX file (user interaction required per CVSS UI:R). No public exploit code or active exploitation confirmed at time of analysis, though the technical details in the GitHub advisory provide sufficient detail for proof-of-concept development.
Infinite recursion in Vvveb admin controller exhausts PHP memory through repeated permission checks when low-privilege users access forbidden admin URLs. Sustained requests deplete worker memory causing site-wide denial of service. Fixed in version 1.0.8.3 via commit c766e84b which removes Base class inheritance from Error403 controller to break the dispatch cycle. No evidence of active exploitation but trivial to reproduce with authenticated low-privilege account.
Fleet server crashes from a single malformed gRPC request to the PublishLogs endpoint, allowing complete denial of service. An attacker with any enrolled Launcher node key can terminate the Fleet server process instantly via a crafted gRPC call. CVSS 8.7 (High) reflects the ease and impact, though exploitation requires prior enrollment of a Launcher host. Vendor-released patch version 4.81.0 available. No public exploit identified at time of analysis, but attack requires minimal sophistication given authenticated access.
Denial of service in PostgreSQL allows remote unauthenticated attackers to crash the database server via recursive SSL/GSS negotiation when connecting to AF_UNIX or TCP sockets (if SSL and GSS are both disabled). Affects all PostgreSQL versions prior to 18.4, 17.10, 16.14, 15.18, and 14.23. No active exploitation confirmed (not in CISA KEV). Vendor-released patches available across all supported major versions. EPSS data not available, but CVSS 7.5 (AV:N/AC:L/PR:N/UI:N) indicates high availability impact with low barrier to exploitation.
Memory exhaustion in Elixir Plug 1.4.0 through 1.19.1 allows remote unauthenticated attackers to crash BEAM VM processes via unbounded buffer accumulation during multipart/form-data header parsing. The vulnerability mirrors CVE-2026-8466 in Cowboy: read_part_headers/2 recursively accumulates incoming bytes without size limits when parsing malformed multipart requests that never deliver complete header sections. Vendor-released patches available for all affected branches. No public exploit identified at time of analysis, but exploitation requires only basic HTTP client tools.
Denial of service in GitLab CE/EE allows unauthenticated remote attackers to disrupt service availability by sending specially crafted requests that exploit insufficient input validation. Affected versions span 9.0 through 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 across both Community and Enterprise editions, with no public exploit identified at time of analysis and a low EPSS score (0.04%) indicating limited near-term exploitation likelihood despite the network-reachable attack surface.
Database query injection in Strapi's Content-Type Builder write API allows an authenticated administrator to execute arbitrary SQL statements through the `column.defaultTo` attribute. This can lead to file read, denial of service, or remote code execution on the database server, depending on the database engine. No active exploitation or public exploit code has been reported at the time of analysis; patched versions are available.
Unauthenticated remote denial of service in ninenines cowlib (versions 0.1.0 through 2.16.0) allows a single crafted SPDY frame to exhaust BEAM VM memory via a zlib decompression bomb. The cow_spdy:inflate/2 path passes peer-controlled compressed bytes to zlib:inflate/2 without bounding output size, and because the SPDY ?ZDICT dictionary is public and zlib achieves roughly 1024:1 compression on repeated bytes, kilobytes of input expand to gigabytes of heap, OOM-killing the Erlang node. No public exploit identified at time of analysis, EPSS is low (0.14%), and CISA SSVC marks exploitation as none, but the upstream fix is to remove cow_spdy entirely in 2.16.1.
Unauthenticated denial of service in ninenines Cowboy 2.0.0 through 2.14.x allows remote attackers to exhaust BEAM VM memory by sending malformed multipart/form-data uploads that never complete a header section. The flaw lives in cowboy_req:read_part/3, which lacked the upper-bound buffer guard already present in read_part_body/4, letting a handful of concurrent slow uploads accumulate request bytes linearly until the Erlang node runs out of memory. EPSS is very low (0.02%) and no public exploit is identified at time of analysis, but the upstream patch and a regression test are already merged in 2.15.0.
Remote code execution and denial-of-service in Palo Alto Networks PAN-OS software stems from a buffer overflow in the IKEv2 processing path, allowing unauthenticated network attackers to either crash the firewall or run arbitrary code with elevated privileges. The flaw affects multiple PAN-OS branches (11.1.x, 11.2.x, and 12.1.x) while Panorama, Cloud NGFW, and Prisma Access remain unaffected. There is no public exploit identified at time of analysis, EPSS sits at a low 0.06% (19th percentile), and CISA SSVC currently lists exploitation as 'none'.
Heap-based buffer overflow in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS allows unauthenticated remote attackers to trigger a denial-of-service condition across all PAN-OS platforms (except Cloud NGFW and Prisma Access) and potentially achieve arbitrary code execution on PA-Series hardware appliances via specially crafted network traffic. The flaw is rated CVSS 7.2 with high attack complexity; no public exploit identified at time of analysis and EPSS is 0.07%, but the technical impact is rated total by SSVC.
Traffic Management Microkernel (TMM) crash in F5 BIG-IP versions 16.1.0 through 21.0.0.1 allows unauthenticated remote attackers to cause complete service disruption when a SIP profile is configured on a virtual server. The vulnerability requires specific configuration (SIP profile deployment) and enables denial of service through undisclosed malformed SIP traffic. EPSS data not available; no active exploitation confirmed by CISA KEV at time of analysis. Vendor patch available across all affected version branches with specific fix versions identified.
Remote unauthenticated attackers can crash F5 BIG-IP and BIG-IP Next Traffic Management Microkernel (TMM) processes via undisclosed malformed HTTP/2 requests when virtual servers are configured with both an HTTP/2 profile and iRules using HTTP::redirect or HTTP::respond commands. Exploitation requires no authentication or user interaction (CVSS AV:N/AC:L/PR:N/UI:N) and results in complete service disruption. Vendor patch available via F5 K000159034. EPSS data not provided, but the specific configuration requirement limits exposure to organizations using HTTP/2 with custom iRule redirects or responses.
Remote memory exhaustion in F5 BIG-IP virtual servers crashes Traffic Management Microkernel when HTTP/2 Layer 7 DoS Protection receives undisclosed malformed traffic. Unauthenticated remote attackers can reliably terminate TMM processes, disrupting application delivery services. CVSS 7.5 (High) with network-exploitable, low-complexity characteristics and EPSS data not provided. Vendor patch available via F5 K000158979.
Traffic Management Microkernel (TMM) in F5 BIG-IP terminates when processing specific traffic against UDP virtual servers configured with Client SSL profiles having Allow Dynamic Record Sizing enabled. Remote unauthenticated attackers can trigger complete service denial by sending crafted traffic, causing TMM process crashes. F5 has released patches per advisory K000160901.
Denial of service in F5 BIG-IP virtual servers with SSL profiles allows remote unauthenticated attackers to exhaust connection processing via undisclosed traffic patterns, forcing affected servers to reject new client connections. The vulnerability affects multiple BIG-IP product lines including classic BIG-IP and all BIG-IP Next variants (SPK, CNF, Kubernetes). F5 has released vendor patches (K000158978), and with CVSS 7.5 (AV:N/AC:L/PR:N/UI:N), this represents a straightforward network-based DoS attack requiring no authentication or special complexity.
Denial of service in F5 BIG-IP when Packet Velocity Acceleration (ePVA) is enabled allows local network attackers to exhaust ePVA and Traffic Management Microkernel (TMM) resources through crafted ethernet traffic, causing service degradation or unavailability. CVSS 6.5 (medium severity) reflects adjacent network access requirement and high availability impact. Patch availability confirmed via vendor advisory.
Unauthenticated remote denial of service in mtrudel Bandit (Elixir HTTP server) versions 1.6.1 through 1.11.0 lets any client pin a worker process indefinitely by sending an RFC 9112-conformant chunked request that ends with trailer fields. Because the HTTP/1 chunked decoder only terminates on a bare '0\r\n\r\n' and never consumes trailers, a handful of concurrent connections exhausts the worker pool and makes the server unresponsive to all traffic. Publicly available exploit code exists (a self-contained PoC ships in the GHSA advisory), though the flaw is not listed in CISA KEV and EPSS is low (0.47%).
Unauthenticated remote denial of service in Bandit (the Elixir HTTP/1 web server for Phoenix/Plug applications) versions 1.4.0 through 1.11.0 allows an attacker to crash the entire BEAM VM by sending a single Transfer-Encoding: chunked POST with an oversized body. The chunked-body reader ignores the application's configured :length cap (e.g. Plug.Parsers' default 8 MB), buffering the whole body in memory until the OS OOM killer terminates the process. Publicly available exploit code exists (a self-contained PoC ships in the GHSA advisory), though EPSS remains low at 0.31% and it is not listed in CISA KEV.
PHP Object Injection vulnerability in coreActivity activity logging plugin through version 3.0 allows remote attackers to trigger persistent Denial of Service blocking administrator access to log pages. Unauthenticated attackers inject crafted PHP serialized payloads via User-Agent headers during any logged event (e.g., failed login). When administrators view the Logs page, the plugin deserializes untrusted data and passes it to DeviceDetector::setUserAgent(), causing Fatal TypeError. Vendor-released patch version 3.1 available (released May 6, 2026). EPSS exploitation probability not available; no CISA KEV listing at time of analysis. CVSS 8.1 reflects high complexity attack requiring precise payload crafting despite no authentication requirement.
Authenticated users can crash MongoDB Server by chaining specific server-side JavaScript operations ($_internalJsEmit or mapreduce map functions) with subsequent JavaScript engine invocations ($where, $function, mapreduce reduce stages), triggering a use-after-free condition. Affects MongoDB Server 7.0 (prior to 7.0.34), 8.0 (prior to 8.0.23), 8.2 (prior to 8.2.9), and 8.3 (prior to 8.3.2). Vendor-released patches available for all affected branches. No public exploit identified at time of analysis; EPSS score of 0.05% (16th percentile) suggests low observed exploitation probability despite 7.7 CVSS score. The CWE-416 use-after-free root cause requires precise sequencing of JavaScript operations, limiting exploitability.
Heap out-of-bounds read and subsequent heap corruption in the Linux kernel's in-kernel SMB server (ksmbd) lets an authenticated remote SMB client with directory-creation rights corrupt kernel memory through the ACL inheritance path. By writing a crafted DACL whose SID carries an inflated num_subauth field and then creating child entries, an attacker can crash the kernel (DoS) or potentially escalate to kernel code execution. No public exploit identified at time of analysis; EPSS is low (0.18%, 39th percentile) and the flaw is not in CISA KEV, so exploitation is not confirmed in the wild.
Remote denial of service in Deskflow servers (versions prior to 1.26.0.167) running with TLS enabled - the default - lets any unauthenticated TCP peer stall input delivery to all connected screens. Because SecureSocket::secureAccept calls a blocking Arch::sleep(1) on the single multiplexer worker thread whenever a connection's first bytes fail to parse as a valid TLS ClientHello, one malformed handshake freezes mouse, keyboard, and clipboard traffic for ~1 second, and a sustained drip of ≥1 bad connection per second renders the server unusable. EPSS is low (0.04%, 12th percentile) and there is no public exploit identified at time of analysis, though the fix commit is public and the trigger is trivial.
Uncontrolled resource consumption in Adobe's CAI (Content Authenticity Initiative) Content Credentials SDK versions 0.78.2, 0.7.0 and earlier lets a remote unauthenticated attacker exhaust system resources and crash the application (availability-only denial-of-service). No public exploit is identified at time of analysis and EPSS probability is negligible (0.01%), but SSVC flags the attack as automatable, so exploitation could be scripted once a vector is understood. Confidentiality and integrity are not impacted.
Application denial-of-service in Adobe Commerce (Magento) affects versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier, where an unauthenticated remote attacker can trigger uncontrolled resource consumption (CWE-400) to exhaust system resources without any user interaction. There is no public exploit identified at time of analysis and the EPSS probability is very low (0.01%, 2nd percentile), so while the CVSS availability impact is High (7.5), real-world weaponization appears unlikely in the near term. Impact is limited to availability, with no confidentiality or integrity effect.
Denial-of-service in Adobe Commerce (Magento) versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier lets a remote unauthenticated attacker crash the application by exercising a bundled vulnerable third-party component, taking the storefront offline. The flaw carries CVSS 7.5 with an availability-only impact and no confidentiality or integrity effect; there is no public exploit identified at time of analysis, and EPSS is low at 0.07%. It was reported by Adobe and addressed in security bulletin APSB26-49.
Application denial-of-service in Adobe Commerce (Magento) affects versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier, where an Uncontrolled Resource Consumption flaw (CWE-400) lets a remote, unauthenticated attacker exhaust server resources without any user interaction. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/A:H) reflects a high availability impact with no confidentiality or integrity loss. There is no public exploit identified at time of analysis, and the EPSS score is very low (0.01%, 2nd percentile), indicating minimal observed exploitation interest despite the network-reachable attack surface.
Uncontrolled resource consumption in Adobe Commerce (Magento) versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier lets a remote attacker exhaust system resources and force an application-level denial-of-service without any authentication or user interaction. The flaw carries a CVSS 7.5 (availability-only) rating and, per Adobe's APSB26-49 advisory, affects the e-commerce platform's server-side request handling. There is no public exploit identified at time of analysis and the EPSS score is very low (0.04%, 12th percentile), indicating no observed exploitation activity to date.
Denial-of-service in Adobe Commerce (Magento) 2.4.4-p17, 2.4.5-p16, 2.4.6-p14, 2.4.7-p9, 2.4.8-p4, 2.4.9-beta1 and earlier allows a remote attacker to exhaust system resources and render the application unavailable without any authentication or user interaction. The flaw is an Uncontrolled Resource Consumption (CWE-400) issue reported by Adobe (APSB26-49); it carries a CVSS 7.5 (availability-only impact) with no confidentiality or integrity effect. There is no public exploit identified at time of analysis and the EPSS score is very low (0.04%), indicating no observed weaponization to date.
Denial-of-service in HPE Aruba Networking Wireless Operating System (AOS-8) lets an unauthenticated remote attacker crash a network management service by sending specially crafted packets, terminating the service process and disrupting normal controller operations. Affected releases include AOS 8.10.x, 8.12.x, and 8.13.x up to the fixed builds. There is no public exploit identified at time of analysis, and EPSS is low (0.08%), consistent with SSVC exploitation status of 'none' - this is a patch-worthy availability issue rather than an active threat.
Denial-of-service in HPE Aruba Networking Wireless Operating System (AOS-8 and AOS-10) allows a remote unauthenticated attacker to crash a critical system process by sending specially crafted network messages to a protocol-handling service. Because input validation is insufficient, a successful attack terminates the process and disrupts wireless network operations without affecting confidentiality or integrity. There is no public exploit identified at time of analysis, and the EPSS score is very low (0.03%), indicating no observed exploitation activity.
Arbitrary code execution in Adobe Premiere Pro (versions 26.0.2, 25.6.4 and earlier) stems from a Use-After-Free memory corruption flaw (CWE-416) that runs code in the context of the current user when a crafted project or media file is opened. Reported by Adobe and tracked as APSB26-46/EUVD-2026-29610, it carries a CVSS 7.8 (local vector, user interaction required); there is no public exploit identified at time of analysis and EPSS is very low (0.03%, 10th percentile). The tagged secondary impact is denial of service, but the confirmed primary risk is RCE at user privilege.
Local privilege elevation in Microsoft Office Click-To-Run (affecting Microsoft 365 Apps for Enterprise, Office 2019, and Office LTSC 2021/2024) lets an already-authenticated local attacker exploit a use-after-free memory corruption to gain higher privileges on the host. Microsoft has released a patch, and there is no public exploit identified at time of analysis; EPSS probability is negligible (0.04%) and CISA SSVC records exploitation status as none, indicating this is a patch-on-schedule issue rather than an emergency.
Remote denial of service in the Windows TCP/IP stack lets an unauthorized adjacent-network attacker crash affected systems by triggering a NULL pointer dereference (CWE-476) via crafted network traffic. Reported by Microsoft and patched across the Windows 10, Windows 11, and Windows Server 2012-2025 families, the flaw requires no authentication or user interaction but is limited to attackers on the same logical network segment. EPSS is low (0.14%, 34th percentile) and CISA SSVC lists exploitation as none, so this is a real-but-not-urgent patch item with no public exploit identified at time of analysis.
Local privilege escalation in Microsoft Windows Hyper-V (Windows 11 22H3/23H2 and Windows Server 2022) stems from a use-after-free memory corruption flaw that lets an attacker executing code in a guest context elevate privileges with a scope-changing impact on the host. Microsoft has released fixed builds and rates this critical (CVSS 9.3, total technical impact per CISA SSVC), but there is no public exploit identified at time of analysis and EPSS probability is very low (0.04%). The scope change (S:C) combined with the Hyper-V attack surface is consistent with a guest-to-host virtualization boundary escape.
Local denial of service in Microsoft Windows TCP/IP networking stack allows an unauthorized local attacker to trigger a null pointer dereference (CWE-476), crashing the system or causing broad service disruption. All supported Windows client and server releases from Windows Server 2012 through Windows 11 25H2/26H1 and Server 2025 are affected. Reported by Microsoft, this is a crash/availability issue only - no code execution or data exposure - with no public exploit identified at time of analysis and a very low (0.05%) EPSS exploitation probability.
Local privilege escalation in the Microsoft Windows Telephony Service (TAPI) lets an already-authenticated low-privileged user corrupt kernel/service memory via a use-after-free and gain elevated (typically SYSTEM-level) privileges across nearly all supported Windows client and server releases. Microsoft has released patches, and the flaw carries a total technical-impact rating (SSVC), though EPSS is very low (0.04%) and there is no public exploit identified at time of analysis. It is not on CISA KEV, indicating no confirmed active exploitation.