Suse

File descriptor hijacking in ImageMagick's distributed pixel cache server (magick -distribute-cache) exposes sensitive data via a race condition exploitable by a privileged local attacker. Affected are all Magick.NET NuGet packages across Q16, Q16-HDRI, OpenMP, and ARM64 variants prior to version 14.12.0. Successful exploitation yields high-confidentiality impact - an attacker can read file descriptors belonging to the server process - though no public exploit code exists and this is not currently listed in the CISA KEV catalog.

Heap buffer over-write in ImageMagick's distributed pixel cache server (`magick -distribute-cache`) allows an attacker who can connect to the service to corrupt the server process's heap memory, resulting in a high-severity denial-of-service condition. All Magick.NET NuGet package variants (Q16, HDRI, OpenMP, across arm64/x64/x86/AnyCPU architectures) prior to version 14.12.0 are confirmed affected. No public exploit has been identified at time of analysis and the vulnerability does not appear in CISA KEV; however, a notable discrepancy exists between the CVSS attack vector (AV:L, local) and the description's implication of service-level connectivity, which warrants independent verification before fully trusting the low CVSS score.

Panic-induced denial of service in the golang.org/x/crypto/ssh/agent package allows remote unauthenticated attackers to crash processes by submitting specially crafted SSH agent protocol messages containing malformed wire-format bytes that are unsafely cast into an ed25519.PrivateKey without sufficient validation. All versions of golang.org/x/crypto/ssh/agent prior to 0.52.0 are affected. No public exploit exists at time of analysis (EPSS 0.02%), though the SSVC framework flags the attack as automatable, and a vendor patch is available.

Denial of service in the Go golang.org/x/crypto/ssh package (versions prior to 0.52.0) occurs when an application writes more than 4GB of data in a single Write call on an SSH channel, triggering an integer overflow in the internal payload size calculation that causes the write loop to spin indefinitely while emitting empty packets. The flaw affects any Go application using this SSH library for large data transfers and is patched upstream with a release in version 0.52.0; no public exploit identified at time of analysis and EPSS probability is very low at 0.02%.

Authentication bypass in the Go x/crypto/ssh library (versions before 0.52.0) allows SSH servers to accept FIDO/U2F security key signatures that were generated without the required physical user touch. The Verify() method for sk-ecdsa-sha2-nistp256@openssh.com and sk-ssh-ed25519@openssh.com key types failed to check the User Presence flag, enabling unattended use of stolen or relayed hardware-token signatures. No public exploit identified at time of analysis and EPSS is very low (0.01%), but SSVC rates technical impact as total with automatable exploitation.

Denial of service in the Go golang.org/x/crypto/ssh package (versions prior to 0.52.0) allows remote unauthenticated attackers to crash SSH server processes by sending crafted AES-GCM encrypted packets. An incorrectly placed bytes-to-int cast in the AES-GCM packet decoder triggers a server-side panic when processing well-crafted inputs. No public exploit identified at time of analysis, and EPSS exploitation probability is very low at 0.02%.

Authentication bypass in Go's golang.org/x/crypto/ssh/agent in-memory keyring (versions before 0.52.0) allows SSH key signing operations to proceed without the intended ConfirmBeforeUse user confirmation prompt. Applications that relied on this constraint to gate sensitive signing actions effectively had no protection, with no error returned to indicate the constraint was silently ignored. No public exploit identified at time of analysis and EPSS is very low (0.02%), but SSVC rates technical impact as total.

Null pointer dereference in the Linux kernel's RED qdisc (sch_red) allows a local user with low privileges to trigger a kernel panic and system crash when a specific nested qdisc hierarchy is configured. The flaw occurs in net/sched/sch_red.c when RED calls its child qdisc's dequeue() directly after a peek() has already cached the packet in QFQ's gso_skb buffer, causing QFQ's dequeue path to dereference a null pointer. No public exploit has been identified at time of analysis, and EPSS is 0.02% (7th percentile), reflecting very low real-world exploitation probability.

Shell injection in Netatalk 3.1.0 through 4.4.2 allows a high-privileged local attacker to execute arbitrary OS commands by embedding shell metacharacters in a configured volume path value. The flaw (CWE-78) arises because volume path strings are passed to a shell interpreter without sanitization, meaning any actor with write access to Netatalk's volume configuration can achieve full command execution under the Netatalk process context. No public exploit code has been identified at time of analysis, and the vendor has released a fix in version 4.4.3.

Privilege retention in Netatalk 1.5.0 through 4.4.2 results from auth modules silently ignoring failures of the seteuid() system call, allowing an authenticated network attacker to operate with unintended elevated privileges. When seteuid() fails-due to resource exhaustion, OS limits, or specific system configurations-the process continues execution under its original (higher) UID rather than the intended reduced privilege level, exposing file system objects or operations the user should not access. No public exploit code has been identified at time of analysis, and the issue is not listed in CISA KEV, but the vendor has confirmed the flaw and released a fix in version 4.5.0.

Path traversal via extended attribute (ea) handling in Netatalk 2.1.0 through 4.4.2 allows authenticated remote attackers to access or modify files outside intended directories on AFP file shares. The flaw stems from incomplete input sanitization on the ea code path and is resolved in 4.4.3. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.

Heap over-read in Netatalk's extended attribute (EA) header parser affects all releases from 2.1.0 through 4.4.2, allowing authenticated remote attackers to read beyond allocated heap boundaries under high-complexity conditions. The impact is limited to partial memory disclosure (C:L) and minor availability degradation (A:L) with no integrity impact, consistent with a read-only out-of-bounds primitive. No public exploit code exists and no active exploitation has been identified; vendor-released fix 4.5.0 is available.

Heap out-of-bounds read in Netatalk 3.1.0 through 4.4.2 allows authenticated remote attackers to disclose sensitive memory contents and potentially crash the daemon by sending malformed Spotlight RPC requests. The flaw stems from improper bounds checking during Spotlight RPC unmarshalling and is fixed in version 4.4.3. No public exploit identified at time of analysis, and there is no evidence of active exploitation in CISA KEV.

Off-by-two memory corruption in Netatalk's papd daemon affects all versions from 2.0.0 through 4.4.2, fixed in 4.5.0. The flaw resides in the lp_write() function of the Printer Access Protocol daemon, where an off-by-two boundary error can produce minor integrity and availability impact when triggered by an adjacent-network attacker. With a CVSS score of 3.7 and no public exploit or CISA KEV listing identified at time of analysis, this is a low-severity issue requiring both local network adjacency and high attack complexity, significantly limiting real-world exploitability.

Out-of-bounds read in Netatalk versions 1.3 through 4.4.2 allows adjacent network attackers to trigger denial of service and potentially disclose memory contents via malformed ASP (AppleTalk Session Protocol) session IDs. The flaw, classified as CWE-125, was fixed in version 4.4.3, and no public exploit identified at time of analysis. CVSS 7.1 reflects an adjacent-network attack vector with no privileges required and a high availability impact.

LDAP filter injection in Netatalk 2.1.0 through 4.4.2 enables an authenticated remote attacker to manipulate LDAP query logic, potentially reading or modifying directory entries beyond their authorization scope. The CVSS score of 4.2 (Medium) reflects real but bounded impact - high attack complexity and a requirement for low-privilege authentication constrain opportunistic exploitation. No public exploit code has been identified at time of analysis, and this CVE is not listed in the CISA KEV catalog.

Out-of-bounds write in Netatalk versions 2.0.4 through 4.4.2 stems from a missing o_len bounds check in the pull_charset_flags() character-set conversion routine, enabling remote attackers with low privileges to corrupt memory and potentially compromise confidentiality, integrity, and availability of the AFP file server. The flaw is addressed in Netatalk 4.4.3, and no public exploit has been identified at time of analysis.

Timing side-channel exposure in Netatalk's DES-ECB authentication allows a remote unauthenticated attacker to conduct a cryptographic timing oracle attack against the AFP server, potentially recovering authentication secrets or credentials through statistical analysis of server response latency. Affected versions span 1.5.0 through 4.4.2 - a broad range covering multiple major releases - and the issue is rooted in non-constant-time operations during DES-ECB auth processing (CWE-208). No public exploit has been identified at time of analysis, and this CVE is not listed in the CISA KEV catalog; Netatalk 4.5.0 resolves the issue per the vendor advisory.

Denial of service in Netatalk versions 1.5.0 through 4.4.2 allows remote unauthenticated attackers to crash the AFP (Apple Filing Protocol) service by exploiting an integer underflow in the dsi_writeinit() function. The flaw is network-reachable with low complexity (CVSS 7.5, AV:N/AC:L/PR:N) and no public exploit identified at time of analysis, though the trivial trigger conditions make exploitation straightforward once a proof-of-concept emerges. Netatalk has resolved the issue in version 4.4.3.

Race condition in Netatalk's privilege toggle mechanism exposes AFP file server hosts to local privilege abuse across versions 2.2.5 through 4.4.2. The non-reentrant privilege toggle function can be exploited by a low-privileged local user who wins a narrow timing window to read, modify, or disrupt data at a transiently elevated privilege level. No public exploit code exists and the issue is not listed in CISA KEV; real-world risk is constrained by the requirement for local access and high attack complexity. Vendor-released patch is available in version 4.5.0.

Authentication bypass in Netatalk 2.2.2 through 4.4.2 allows attackers with high-privileged admin auth user credentials to circumvent authentication controls in this open-source AFP (Apple Filing Protocol) server implementation. The flaw, tracked as EUVD-2026-31234 and tagged as an Authentication Bypass weakness, carries a CVSS 7.2 (High) score and is fixed in version 4.5.0; no public exploit identified at time of analysis.

Stack buffer overflow in Netatalk's desktop.c affects all versions from 1.3 through 4.2.2, allowing a network-reachable low-privilege authenticated attacker to crash the AFP service or potentially execute arbitrary code on the server. The vulnerability is rooted in improper bounds checking within AFP desktop database handling code and carries a CVSS score of 6.0 (Medium) with high availability impact as the most reliably achievable outcome. No public exploit code and no CISA KEV listing have been identified at time of analysis, and the required high attack complexity materially limits real-world exploitation risk.

Shell injection in Netatalk 3.1.4 through 4.4.2 allows authenticated remote attackers to execute arbitrary OS commands through a bitwise-OR logic flaw, achieving full confidentiality, integrity, and availability impact (CVSS 7.5). Netatalk is the open-source AFP (Apple Filing Protocol) server commonly deployed on Linux/BSD NAS appliances to share files with macOS clients. The flaw was fixed in version 4.4.3; no public exploit identified at time of analysis and the issue is not currently in CISA KEV.

Predictable afpd session token generation in Netatalk 2.0.0 through 4.4.2 allows an authenticated remote attacker to forecast or brute-force valid session identifiers within the Apple Filing Protocol daemon. Per CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H, the scored impact is limited to high availability disruption, though the reporter tag 'Information Disclosure' suggests potential session-hijacking consequences that may not be fully captured in the CVSS scoring - a discrepancy analysts should verify against the vendor advisory. No public exploit code or CISA KEV listing exists at time of analysis.

Weak cryptography in the dhcast128 user authentication module (UAM) of Netatalk versions 1.5.0 through 4.2.2 allows remote attackers to compromise confidentiality and integrity of AFP authentication exchanges. The flaw was reported by Securin and tagged as an information disclosure issue; no public exploit identified at time of analysis. The CVSS 7.4 score with High attack complexity reflects that exploitation requires conditions beyond a simple network request, yet the impact on credential material and session integrity is significant.

Information disclosure in Netatalk 2.1.0 through 4.4.2 exposes LDAP simple-bind passwords in log files, allowing any actor with read access to the affected logs to recover plaintext directory service credentials. The flaw is fixed in version 4.4.3, and no public exploit identified at time of analysis, though the CVSS 7.5 score reflects the high confidentiality impact of leaked bind credentials.

Arbitrary file read in Netatalk 3.0.2 through 4.4.2 allows authenticated remote attackers to create attacker-controlled symbolic links that the AFP server follows, exposing sensitive files outside the intended share. The flaw is fixed in version 4.4.3 and no public exploit identified at time of analysis. Securin reported the issue and the vendor has published an advisory at netatalk.io.

Heap buffer overflow in the Netatalk cnid_metad daemon's comm_rcv() function allows remote attackers with low-level privileges to corrupt memory across versions 2.0.0 through 4.4.2. Given the CVSS 9.9 score with scope change and high impact across confidentiality, integrity, and availability, successful exploitation likely leads to code execution in the daemon's context. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.

Out-of-bounds write in Netatalk versions 2.0.4 through 4.4.2 affects the convert_charset() routine during null termination handling, exposing the AppleTalk/AFP server implementation to memory corruption. Authenticated remote attackers can trigger heap or stack corruption that threatens confidentiality, integrity, and availability of the host. No public exploit identified at time of analysis, and the vendor has shipped a corrective release in 4.4.3.

Stack-based buffer overflow in Netatalk versions 2.0.4 through 4.4.2 allows authenticated remote attackers to corrupt memory via UCS-2 type confusion in the convert_charset() function, leading to high-impact compromise of confidentiality, integrity, and availability. The flaw affects Netatalk, the open-source AppleTalk/AFP file server commonly used to share files with macOS clients, and is fixed in version 4.4.3. No public exploit identified at time of analysis, though the high CVSS of 8.8 and low attack complexity warrant prompt patching.

SQL injection in Netatalk 3.1.0 through 4.4.2 allows authenticated remote attackers to compromise the MySQL-backed CNID (Catalog Node ID) database used to track AppleTalk/AFP file metadata. The high CVSS 8.8 score (CVSS:3.1/AV:N/AC:L/PR:L/UI:N) reflects network-reachable exploitation with low privileges and high impact to confidentiality, integrity, and availability; no public exploit identified at time of analysis.

Predictable salt generation in the Perl module Crypt::SaltedHash through version 0.09 weakens password hash storage by deriving salts from Perl's non-cryptographic rand() function. Attackers who obtain a salted hash database can predict or precompute salts, dramatically reducing the cost of offline brute-force or rainbow-table attacks against stored credentials. No public exploit identified at time of analysis and EPSS exploitation probability is negligible (0.01%), but the upstream maintainer has released a fix in version 0.10 that switches to a system CSPRNG.

Timing side-channel in the Perl module Crypt::SaltedHash through version 0.09 allows remote attackers to recover stored password hashes by measuring response-time discrepancies during hash validation. The flaw stems from use of Perl's short-circuiting `eq` operator inside the `validate()` routine, enabling byte-by-byte hash inference. EPSS is very low (0.02%) and there is no public exploit identified at time of analysis, but the upstream maintainer has shipped a fix in version 0.10 replacing the comparison with a constant-time routine.

Heap corruption in Google Chrome's GPU component prior to version 148.0.7778.179 allows remote attackers to exploit an out-of-bounds read via a crafted HTML page, potentially leading to arbitrary code execution or information disclosure within the renderer context. The flaw carries a CVSS 8.8 (High) rating due to network reachability and high impact across confidentiality, integrity, and availability, though exploitation requires user interaction (visiting a malicious page). There is no public exploit identified at time of analysis, and CISA SSVC marks exploitation status as 'none', suggesting opportunistic rather than active targeting.

Remote code execution in Google Chrome versions prior to 148.0.7778.179 stems from a use-after-free flaw in the WebRTC component, enabling a remote attacker to run arbitrary code when a victim visits a crafted HTML page. Chromium rates the severity as High and the CVSS 3.1 score is 8.8, but exploitation requires user interaction (UI:R); no public exploit identified at time of analysis.

Heap buffer overflow in the WebRTC component of Google Chrome before 148.0.7778.179 allows remote attackers to execute arbitrary code within the renderer sandbox by luring a victim to a crafted HTML page. The flaw was reported by Chrome's internal security team, has a patched stable channel build available, and carries a CVSS 8.8 score with no public exploit identified at time of analysis. SSVC currently rates exploitation as 'none' but technical impact as 'total', reflecting full compromise of the affected process if triggered.

Remote code execution in Google Chrome on Windows prior to 148.0.7778.179 stems from a use-after-free flaw in the XR (WebXR) component, enabling a remote attacker to run arbitrary code in the renderer process by enticing a user to visit a crafted HTML page. Chromium rates the issue High severity and CVSS scores it 8.8; no public exploit identified at time of analysis and SSVC reports exploitation status as none. A vendor patch is available via the Stable Channel update referenced in the Chrome Releases advisory.

Sandbox escape in Google Chrome (Linux and ChromeOS) prior to 148.0.7778.179 allows a remote attacker who has already compromised the renderer process to break out via a crafted video file processed by the GFX component. The flaw is a type confusion (CWE-843) rated High severity by Chromium, with no public exploit identified at time of analysis and SSVC indicating exploitation has not been observed. It requires user interaction and chained exploitation of a prior renderer compromise, which raises the bar despite the High CVSS of 7.5.

ServiceWorker policy enforcement failure in Google Chrome prior to version 148.0.7778.179 enables unauthenticated remote attackers to leak cross-origin data by luring a victim to a crafted HTML page. The vulnerability stems from Chrome's ServiceWorker layer failing to adequately enforce isolation boundaries (CWE-693), allowing a malicious origin to read data it should not have access to under the same-origin policy. No public exploit identified at time of analysis, and the CVSS score of 4.3 reflects limited confidentiality impact; however, the zero-privilege, network-accessible attack vector means any Chrome user browsing a malicious page could be affected.

Same-origin policy bypass in Google Chrome's Service Worker subsystem (all versions prior to 148.0.7778.179) allows remote unauthenticated attackers to read cross-origin data by luring a victim to a crafted HTML page. The flaw originates from insufficient policy enforcement (CWE-693) within the Service Worker layer, enabling unauthorized access to confidential data across origins. No public exploit code has been identified and no active exploitation is confirmed; Google has shipped a fix in stable channel version 148.0.7778.179.

Remote code execution in Google Chrome versions prior to 148.0.7778.179 stems from a use-after-free condition in the QUIC networking stack, allowing remote attackers to execute arbitrary code within the browser sandbox via malicious network traffic. Exploitation requires user interaction (visiting a malicious site or processing attacker-controlled QUIC traffic), and no public exploit has been identified at time of analysis. Chromium rates this as High severity, and a vendor patch is available.

Out-of-bounds memory read in the GPU component of Google Chrome on macOS exposes process memory to remote attackers via a crafted HTML page. Affected versions are all Chrome releases prior to 148.0.7778.179 on Mac; Windows and Linux are not identified as affected. No public exploit or active exploitation has been identified at time of analysis, and SSVC confirms exploitation status as none with non-automatable attack delivery.

Remote code execution in Google Chrome on Windows prior to version 148.0.7778.179 stems from a use-after-free condition in the GPU component, enabling a remote attacker to run arbitrary code within the renderer sandbox after the victim loads a crafted HTML page. Google has rated the issue High severity and shipped a fix; no public exploit identified at time of analysis and SSVC indicates exploitation status 'none' despite total technical impact.

UI spoofing in Google Chrome on Windows (prior to 148.0.7778.179) enables a remote attacker who has already achieved renderer process compromise to deceive end users through a crafted HTML page, exploiting CWE-451 (UI Misrepresentation of Critical Information). Affected users on Windows running any Chrome version below 148.0.7778.179 are exposed to potential phishing or credential-harvesting scenarios dressed up as legitimate browser UI. No public exploit code or CISA KEV listing exists at time of analysis, but the Chromium team assigned a Critical internal severity - a meaningful contrast with the NVD CVSS score of 4.2 - suggesting the spoofing potential carries downstream risk beyond what the base score reflects.

Remote code execution in Google Chrome on Linux before 148.0.7778.179 stems from a use-after-free flaw in the WebRTC component, allowing a remote attacker who lures a victim to a crafted HTML page to execute arbitrary code in the renderer process. Chromium rates the severity as Critical and a vendor patch is available, though there is no public exploit identified at time of analysis and SSVC indicates no observed exploitation. The CVSS 8.8 score reflects high impact across confidentiality, integrity, and availability with required user interaction (visiting a page).

The legacy GridFS API in the MongoDB C Driver fails to validate file metadata fields retrieved from the database, enabling crafted documents stored in a GridFS collection to trigger either a division-by-zero crash (denial of service) or an out-of-bounds read that exposes process memory contents to the caller. Versions in the 1.x branch before 1.30.8 and 2.x branch before 2.2.4 are affected per EUVD-2026-31132. The CVSS 4.0 score of 6.0 accurately reflects a constrained attack path requiring low-privilege database access and a pre-positioned malicious document (AT:P), with no public exploit identified at time of analysis.

Resource exhaustion in ISC BIND 9's resolver state machine allows remote unauthenticated attackers to trigger an unbounded resend loop by sending crafted DNS queries that activate bad-server retry conditions, degrading resolver availability. Multiple active release branches are affected across standard and Subscription Edition builds spanning versions 9.18.36 through 9.21.21. No public exploit has been identified and the vulnerability is not listed in CISA KEV; however, the fully network-accessible, zero-authentication attack vector makes every exposed BIND 9 resolver a potential target.

Amplified resource exhaustion in ISC BIND 9 resolvers enables remote unauthenticated attackers to cause disproportionate resource consumption by directing a victim resolver to query a specially crafted authoritative DNS zone. All major BIND 9 resolver branches are affected, spanning versions 9.11.x through 9.21.x including BIND 9 Supported (S1) variants, representing a broad deployment footprint across enterprise and ISP resolver infrastructure. No public exploit has been identified at time of analysis and the vulnerability is not listed in CISA KEV; ISC has released patched versions.

Privilege escalation via chroot bypass in PluginScript allows local users to execute host binaries such as /bin/bash with root privileges when the repoManagerRoot is set to '/' (a common default or result of --root). Because chroot to the system root is a no-op, path traversal within the plugin escapes intended isolation. No public exploit identified at time of analysis, but the issue was reported by a SUSE researcher and is tracked in SUSE Bugzilla.

Heap use-after-free in Unbound's RPZ (Response Policy Zone) subsystem crashes the DNS resolver under a specific race condition affecting multi-threaded deployments. Versions 1.14.0 through 1.25.0 are affected when an RPZ zone with 'rpz-nsip' or 'rpz-nsdname' triggers is served via XFR (zone transfer) and a simultaneous read occurs in another thread. The crash is remotely triggerable by timing a DNS query against an in-progress XFR, but requires multiple co-occurring non-default conditions; no public exploit exists and no active exploitation has been confirmed.

DNS cache poisoning in NLnet Labs Unbound 1.25.0 and earlier allows an adjacent-network attacker to inject malicious resource records into the resolver's cache by exploiting insufficient validation of authority-section RRSets. By attaching forged non-NS RRSets (such as MX records) with accompanying address records in spoofed or fragmented DNS replies, an attacker can trick Unbound into caching poisoned entries when the authority RRSet carries sufficient trust as in-zone delegation data. Publicly available proof-of-concept exploit code exists (CVSS 4.0 E:P); this is a complement fix to CVE-2025-11411, meaning systems that patched the prior vulnerability but have not upgraded to 1.25.1 remain exposed.

Unbound DNS resolver up to and including version 1.25.0 exposes a denial-of-service condition in its DNSSEC validation stack, specifically in the negative cache code path used to look up DS records. An adversary who controls a DNSSEC-signed zone can craft NSEC3 records with high-but-permissible iteration counts for child delegations, causing any vulnerable Unbound instance that queries those records to perform unbounded SHA-1 hash computations while holding a global negative cache lock - blocking all other threads that need cache access. No public exploit code exists and this is not listed in the CISA KEV catalog at time of analysis, but coordinated query floods against the vulnerable code path could escalate a single-instance slowdown into a full denial of service.

Heap out-of-bounds read in Unbound's DNSCrypt packet handling allows a remote unauthenticated attacker to potentially crash the resolver with a single malformed query, causing denial of service. Affected are all Unbound installations from version 1.6.2 through 1.25.0 that were compiled with the optional '--enable-dnscrypt' flag. The crash is probabilistic rather than guaranteed - whether the out-of-bounds read escalates to a heap overflow depends entirely on the memory allocator behavior and heap layout at runtime; absent a crash, Unbound's own packet validation will discard the offending query. No public exploit exists and no active exploitation has been identified at time of analysis.

Timing side-channel in memcached versions prior to 1.6.42 allows remote attackers to recover SASL authentication credentials by measuring response times during password comparison. The flaw stems from the use of the non-constant-time memcmp() function within sasl_server_userdb_checkpass, enabling byte-by-byte inference of stored passwords. No public exploit identified at time of analysis, but the upstream fix has been published.

Heap memory disclosure in strukturag libheif versions 1.21.2 and prior exposes up to 12,288+ bytes of uninitialized heap content - potentially containing auth tokens, database results, or other users' image data - when decoding crafted HEIF or AVIF grid images under the library's default settings. The decode path silently suppresses tile failures while returning heif_error_Ok, so calling applications receive heap garbage as valid pixel values with no error indication. Server-side image pipelines that ingest user-uploaded HEIF/AVIF and re-encode the output (e.g., as PNG or JPEG thumbnails for CDNs or social platforms) are at highest cross-user exposure risk; no public exploit code has been identified at time of analysis and the vulnerability is not listed in CISA KEV.

Infinite CPU loop denial-of-service in libheif 1.21.2 and below allows a remote unauthenticated attacker to permanently exhaust a victim application's CPU by delivering a crafted 800-byte HEIF sequence file. The vulnerability triggers during file parsing in Box_stts::get_sample_duration() before any image decoding occurs, meaning any application that opens user-supplied HEIF files is exposed at the moment of file open. No KEV listing and no public exploit have been identified at time of analysis, but the low attack complexity and high availability impact make this a meaningful risk for deployments that process untrusted HEIF content. Vendor-released patch version 1.22.0 resolves the issue.

Denial of service in libheif versions 1.21.2 and below allows a remote attacker to crash any application linked against the library by supplying a crafted HEIF sequence file. The crash is deterministic - the malformed file passes parsing without error, then triggers a guaranteed SEGV on the first frame access due to an unsigned integer underflow that maps all media samples to an empty chunk. No public exploit has been identified at time of analysis, and this is not listed in the CISA KEV catalog; vendor-released patch is available in version 1.22.0.

Authorization bypass in LIVE555 RTSP server (versions before 2026.04.22) allows remote unauthenticated attackers to hijack active streaming sessions by replaying valid Session tokens over a separate TCP connection. By issuing PLAY or TEARDOWN commands with a captured token, attackers can crash the server via virtual function call errors or terminate legitimate viewers' streams. Publicly available exploit code exists, and a vendor patch has been released; no public exploit identified as actively exploited in CISA KEV at time of analysis.

Firefox for iOS Reader mode exposed an unauthenticated local HTTP server on the device, enabling a co-installed malicious application to request arbitrary URLs through that server and receive responses rendered with the authenticated user's session cookies. Affected versions are all Firefox for iOS releases prior to 151.0, confirmed by Mozilla Security Advisory MFSA2026-49. No public exploit code has been identified and CISA SSVC rates exploitation as none at time of analysis, but successful exploitation would allow silent exfiltration of authenticated web content from the victim's active browsing session.

Privilege escalation in Mozilla Firefox's WebRTC Audio/Video component allows remote attackers to elevate privileges within the browser context when a user is lured into interacting with a malicious page. The flaw carries a CVSS 8.8 with required user interaction and was addressed in Firefox 151; no public exploit identified at time of analysis and EPSS exploitation probability sits at 0.03% (8th percentile).

Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151.

Privilege escalation in Mozilla Firefox's Security component allows remote attackers to elevate privileges within the browser when a victim interacts with attacker-controlled content, affecting Firefox versions prior to 151 and Firefox ESR prior to 140.11. With CVSS 8.8 (high) and user interaction required, exploitation is plausible via malicious web content, though EPSS sits at just 0.04% (12th percentile) and no public exploit identified at time of analysis. SSVC rates exploitation as 'none' but flags the issue as automatable with partial technical impact, suggesting concerning scalability if a working exploit emerges.

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151.

Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.

Information disclosure in Mozilla Firefox's WebGPU graphics component allows remote attackers to access sensitive in-memory data from browser sessions via crafted web content rendered through the WebGPU API. The flaw affects Firefox versions prior to 151 and has been addressed by Mozilla in advisories MFSA2026-46 and MFSA2026-50. There is no public exploit identified at time of analysis, and EPSS scoring (0.02%, 4th percentile) indicates very low likelihood of near-term mass exploitation.

Information disclosure in Mozilla Firefox versions prior to 151 affects the IP Protection component, allowing remote unauthenticated attackers to obtain sensitive information over the network without user interaction. The flaw carries a CVSS score of 7.5 driven entirely by confidentiality impact (C:H/I:N/A:N), and while no public exploit is identified at time of analysis, the very low EPSS score of 0.02% (4th percentile) suggests minimal active exploitation interest. Mozilla addressed the issue in Firefox 151 via security advisories MFSA2026-46 and MFSA2026-50.

Information disclosure in Mozilla Firefox prior to version 151 allows remote attackers to leak sensitive data through a flaw in the DOM: Security component, exploitable without authentication or user interaction. The CVSS 7.5 rating reflects high confidentiality impact via network vector, though EPSS scoring at 0.02% (4th percentile) indicates very low predicted exploitation probability and no public exploit identified at time of analysis.

Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151.

Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151.

Mitigation bypass in Mozilla Firefox's DOM: Security component allows remote attackers to circumvent built-in browser security protections when a user visits a maliciously crafted web page. The flaw affects Firefox versions prior to 151 and Firefox ESR prior to 140.11, with CVSS 8.1 reflecting high confidentiality and integrity impact contingent on user interaction. EPSS scoring is very low (0.02%, 5th percentile) and no public exploit identified at time of analysis, but the CWE-693 protection-mechanism-failure classification means defensive layers users rely on may not function as intended.

Spoofing via the Form Autofill component in Mozilla Firefox allows a network-based attacker to achieve high integrity impact against users who interact with attacker-controlled content. The CVSS vector (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N) confirms no authentication is required from the attacker side, but a victim must interact with malicious content for the attack to succeed. No public exploit code has been identified at time of analysis, and EPSS sits at 0.02% (5th percentile), indicating very low observed exploitation probability; the vulnerability is not listed in the CISA KEV catalog.

Spoofing issue in WebExtensions. This vulnerability was fixed in Firefox 151.

Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.

Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.

Privilege escalation in the Enterprise Policies component of Mozilla Firefox affects versions prior to Firefox 151 and Firefox ESR 140.11, allowing remote attackers who can convince a user to interact with crafted content to elevate privileges within the browser. No public exploit identified at time of analysis, and EPSS scoring places exploitation probability at just 0.03% (9th percentile). The vulnerability requires user interaction per the CVSS vector, which somewhat constrains real-world weaponization despite the high 8.8 CVSS score.

Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.

Privilege escalation in Mozilla Firefox's DOM Workers component allows remote attackers to elevate privileges within the browser when a victim interacts with a malicious web page. Affects Firefox versions prior to 151 and Firefox ESR prior to 140.11, with high impact to confidentiality, integrity, and availability. No public exploit identified at time of analysis, and EPSS rates exploitation probability at only 0.03% (9th percentile).

Incorrect boundary conditions, integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.

Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, and Firefox ESR 140.11.

Privilege escalation in Mozilla Firefox via the Application Update component allows remote attackers to gain elevated privileges when a user interacts with malicious content, fixed in Firefox 151. The flaw carries a CVSS 3.1 score of 8.8 (AV:N/AC:L/PR:N/UI:R) and is categorized under CWE-269 (Improper Privilege Management). There is no public exploit identified at time of analysis, and EPSS estimates only a 0.03% probability of exploitation in the next 30 days.

Spoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151.

Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.

Integer overflow in the Widget: Win32 component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.

Integer underflow in the Linux kernel's MPI crypto library function `mpi_read_raw_from_sgl()` allows a local low-privileged user to trigger an infinite kernel loop via the `KEYCTL_PKEY_ENCRYPT` syscall, causing a system-wide denial of service with soft lockup splats. The flaw was latent since commit `2d4d1eea540b` but became exploitable only after commit `63ba4d67594a` changed how asymmetric key operations construct scatterlists, allowing `out_len > in_len` with a zero-filled buffer to satisfy the underflow condition. No active exploitation is confirmed (EPSS 0.02%, not in CISA KEV), but the attack path is fully described in the upstream commit message, making independent reproduction straightforward.

Memory exhaustion in the Linux kernel's QRTR (Qualcomm IPC Router) namespace subsystem allows a local low-privileged attacker to crash the system by flooding NEW_SERVER registration messages without triggering any bound check. Affected systems are those running kernels between the introducing commit (0c2204a4ad710d95d348ea006f14ba926e842ffd) and the fix commits across stable branches. No public exploit code has been identified and EPSS sits at the 5th percentile, indicating minimal observed exploitation activity.

Heap buffer over-write of a single byte in Magick.NET's JP2 encoder allows local attackers to cause availability impact (crash/denial of service) by supplying a crafted JP2 image processed with certain options. All Magick.NET NuGet package variants prior to version 14.13.1 are affected across multiple architectures (AnyCPU, x64, x86, arm64) and quantum depth configurations (Q16, Q16-HDRI). No public exploit has been identified at time of analysis, and a vendor-released patch exists at version 14.13.1.

Stack overflow in the Magick.NET fx expression evaluator affects all Q16 and HDRI NuGet package variants prior to version 14.13.1. The root cause is a missing recursion depth check in the fx operation: a crafted argument can drive the evaluator into uncontrolled recursion, exhausting the call stack and crashing the host process. Impact is limited to availability (denial of service); no confidentiality or integrity exposure is present, and no public exploit or CISA KEV listing exists at time of analysis.

Heap buffer over-write in Magick.NET's MIFF encoder triggers an out-of-bounds write when LZMA compression is active, due to a missing buffer size check (CWE-131). All Magick.NET NuGet package variants prior to version 14.13.1 are affected across multiple architectures (AnyCPU, x64, x86, arm64) and depth configurations (Q16, Q16-HDRI, OpenMP). An attacker who can deliver a crafted MIFF file for local processing can crash the consuming application, resulting in a complete availability impact. No public exploit code or CISA KEV listing exists at time of analysis, limiting real-world severity despite the heap write primitive.

Out-of-bounds heap over-read in Magick.NET's polynomial distortion operation exposes limited heap memory and can trigger a crash when processing a specially crafted image with specific distortion arguments. Affected are all Magick.NET NuGet package variants (Q16, Q16-HDRI, across AnyCPU, arm64, x64, x86, and OpenMP builds) prior to version 14.13.1. The CVSS vector scores this as a local, low-complexity issue with low confidentiality and availability impact; no public exploit code exists and it is not listed in the CISA KEV catalog at time of analysis.

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.