Red Hat
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Infinite loop in the TLS protocol dissector of Wireshark 4.6.0 through 4.6.4 causes denial of service when processing malformed TLS packets. Local attackers can trigger the infinite loop by crafting packets and opening them with Wireshark, causing the application to hang or consume excessive CPU resources. User interaction is required to open the malicious packet capture, limiting the attack to scenarios where a victim is tricked into opening untrusted network traffic files.
Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed ASN.1 PER protocol packets, enabling local denial of service against users opening crafted capture files. The vulnerability requires user interaction (opening a file or receiving a live packet capture) but allows an attacker to hang or crash the application without authentication. No active exploitation has been confirmed in public sources.
Denial of service in Wireshark 4.6.0 through 4.6.4 via null pointer dereference in the RTSP protocol dissector causes application crash when processing malformed RTSP traffic. Local attackers with network access to a Wireshark instance can trigger the crash by supplying a specially crafted RTSP packet, resulting in availability impact. No public exploit code or active in-the-wild exploitation has been identified; patch availability status requires verification from vendor.
Denial of service via MySQL protocol dissector crash in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local users with no privileges to crash the application through a crafted malicious pcap file or network capture, requiring only user interaction to open the file. The vulnerability stems from improper memory access in the MySQL dissector parser (CWE-824: Access of Uninitialized Pointer), resulting in application termination and loss of packet analysis capability. No public exploit code or active exploitation has been identified at time of analysis.
Infinite loop in the GNW protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user interaction can craft malicious GNW traffic or files to exhaust CPU resources and freeze the application, preventing legitimate packet analysis and potentially disrupting network troubleshooting workflows.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 are vulnerable to denial of service via infinite loops in the OpenFlow v5 protocol dissector when processing maliciously crafted packets. An attacker can trigger CPU exhaustion and application hang by delivering a specially crafted OpenFlow v5 packet to a user running an affected version, requiring user interaction (opening a capture file or live packet capture). No public exploit code has been identified, but the vulnerability is straightforward to trigger once the root cause is known.
Wireshark versions 4.6.0 through 4.6.4 and 4.4.0 through 4.4.14 are vulnerable to a denial of service attack via an infinite loop in the OpenFlow v6 protocol dissector, triggered when processing malformed OpenFlow traffic. A local attacker with user interaction can crash the Wireshark application by crafting a malicious packet capture file or live traffic stream, rendering packet analysis unavailable until the process is restarted. No authentication is required, and the CVSS score of 5.5 reflects local attack vector with high availability impact.
Infinite loop in the MBIM protocol dissector of Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing specially crafted MBIM packets. A local user with normal privileges can trigger the infinite loop via user interaction (opening a malicious packet capture file), causing the application to hang and become unresponsive. No code execution or data access is possible; impact is strictly availability.
Infinite loop in the RPKI-Router protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user privileges can trigger the vulnerability through crafted network traffic or pcap files opened in Wireshark, rendering the application unresponsive. No authentication required; user interaction (opening a file or capturing packets) is necessary. No public exploit code or active exploitation in CISA KEV identified at time of analysis.
Denial of service via crash in the GSM RP protocol dissector affects Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with user privileges can trigger a dissector crash by crafting a malicious GSM RP packet and inducing a user to open it, causing application termination and loss of packet capture session. CVSS 5.5 reflects local attack vector and user interaction requirement; no remote exploitation path identified.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed WebSocket protocol packets, enabling local denial of service. An attacker with the ability to trigger packet dissection-either by crafting a malicious PCAP file or intercepting traffic on a local network-can force the application to crash by supplying a WebSocket frame that triggers an unhandled error condition in the protocol dissector. The vulnerability requires user interaction (opening a file or navigating to a network interface) and operates at local scope, resulting in application unavailability rather than code execution.
Wireshark SMB2 protocol dissector crashes when processing malformed packets, causing denial of service in versions 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with low privileges can trigger the crash by crafting a malicious SMB2 packet and inducing the user to open it in Wireshark, resulting in application termination and loss of packet capture capability. No public exploit code or active exploitation in the wild has been identified at the time of analysis.
Stack buffer overflow in Wireshark HTTP protocol dissector (versions 4.6.0-4.6.4 and 4.4.0-4.4.14) causes application crash when processing malformed HTTP packets, resulting in denial of service. Local attackers with ability to trigger packet analysis via user interaction can crash the application and disrupt network traffic inspection workflows.
Denial of service in Wireshark sharkd versions 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to crash the application via a heap buffer overflow. The vulnerability requires local access and user interaction (opening a malicious file or network capture), making it a low-to-moderate priority for networked analyst workstations but not a remote code execution risk.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via infinite loop in the UDS protocol dissector allows local attackers to crash the application by opening a specially crafted packet capture file. The vulnerability requires user interaction (opening a malicious file) and is triggered during packet dissection, affecting the availability of the analysis tool but not confidentiality or integrity.
OpenShift Container Platform build system allows authenticated users with the edit ClusterRole to inject arbitrary environment variables into docker-build containers via the buildconfigs/instantiate API, enabling information disclosure attacks such as build traffic interception through LD_PRELOAD or http_proxy manipulation. This represents an incomplete remediation of a prior vulnerability, affecting confidentiality of sensitive build data with CVSS 4.3 (network-accessible, low complexity, authenticated). No public exploit code or active exploitation has been confirmed at the time of analysis.
Denial of service in the Linux kernel EDAC (Error Detection and Correction) subsystem due to improper initialization ordering in edac_mc_alloc(). When memory allocation fails during EDAC memory controller initialization, the error path calls put_device() before device_initialize() is executed, triggering a null pointer dereference in kobject_put() that causes a kernel panic or system crash. This affects Linux systems with EDAC support enabled across multiple kernel versions from 5.19 through 7.0.
Denial of service in Linux kernel GPIO OMAP driver allows local authenticated users to crash the system via a deadlock condition triggered by improper driver registration from probe() callback. The vulnerability stems from registering the omap_mpuio_driver within omap_gpio_probe(), which violates driver core locking rules and creates a potential deadlock when device_lock enforcement was strengthened in commit dc23806a7c47. EPSS score of 0.03% reflects low exploitation probability despite availability of patched kernel versions.
Nmap 7.70 contains a denial of service vulnerability that allows local attackers to crash the application by processing malicious XML files with exponential entity expansion. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available.
Code injection in Envoy up to 1.33.0 via improper query parameter handling in the Header Mutation filter allows authenticated remote attackers to inject arbitrary code through the params.add function, resulting in limited confidentiality and integrity impact. The CVSS 5.3 score reflects the requirement for prior authentication and limited scope of impact, though the injection vector in a core HTTP filtering component warrants prompt patching.
Unintended intermediary exposure in go-kratos kratos up to 2.9.2 allows remote attackers to disclose sensitive information via manipulation of the http.DefaultServeMux fallback handler in the NewServer function. The vulnerability has publicly available exploit code and affects the HTTP transport layer with a CVSS score of 5.5, representing a confidentiality impact without availability or integrity concerns.
Traefik's BasicAuth middleware contains a timing side-channel vulnerability that allows attackers to enumerate valid usernames through response-time analysis. A map key/value confusion in the constant-time comparison fallback causes the `notFoundSecret` variable to always resolve to an empty string, causing authentication checks against non-existent users to complete in microseconds (~0.48ms) instead of performing full bcrypt evaluation (~62ms), creating a 130x timing oracle. Attackers can distinguish existing users from non-existent ones by measuring HTTP response times, enabling account enumeration without credentials.
Traefik versions prior to 2.11.43, 3.6.14, and 3.7.0-rc.2 fail to enforce cross-namespace isolation for middleware references nested inside Chain middlewares, allowing actors with permission to create CRDs in their own namespace to bypass the allowCrossNamespace=false restriction and apply middleware from arbitrary namespaces. This authorization bypass affects Kubernetes clusters relying on namespace isolation controls and can enable unauthorized reuse of security-sensitive middleware policies across namespace boundaries.
Cross-site request forgery (CSRF) in Authlib's Starlette OAuth client cache feature (versions prior to 1.6.11) allows unauthenticated remote attackers to forge requests that manipulate cached OAuth state, potentially leading to session hijacking or token theft. The vulnerability requires user interaction (UI:R) and affects confidentiality and integrity. Vendor-released patch: version 1.6.11.
Axios HTTP client versions prior to 1.15.1 and 0.31.1 use loose truthy/falsy comparison instead of strict boolean checks for the withXSRFToken config property, allowing XSRF tokens to be sent to cross-origin servers when the property is set to any truthy non-boolean value through prototype pollution or misconfiguration. This bypasses same-origin validation and enables attackers to exfiltrate XSRF tokens to attacker-controlled domains, compromising CSRF protection across applications using vulnerable versions.
Axios HTTP client prior to version 1.15.1 (1.x branch) and 0.31.1 (0.x branch) fails to enforce maxContentLength limits when responseType is set to 'stream', allowing attackers to cause denial of service by streaming unbounded response payloads that bypass configured size restrictions. The vulnerability affects both browser and Node.js environments and requires no authentication or user interaction to exploit.
Axios versions prior to 1.15.1 and 0.31.1 allow remote attackers to bypass maxBodyLength restrictions on stream request bodies when maxRedirects is set to 0, enabling denial of service through oversized uploads that consume unbounded server resources. The vulnerability affects the native http/https transport path in Node.js environments and enables attackers to send streamed payloads that exceed configured size limits, potentially exhausting memory or bandwidth on the target application.
Axios HTTP client versions 1.0.0 through 1.15.0 allow header injection in multipart form-data bodies through unsanitized CRLF sequences in the Content-Type header of individual parts. An attacker controlling a Blob/File object's .type property (such as via user-uploaded files in a Node.js proxy service) can inject arbitrary MIME headers into the multipart body, bypassing Node.js v18+ built-in header protections. The vulnerability affects network-accessible services and results in integrity compromise through header manipulation.
Axios versions prior to 1.15.1 and 0.31.1 fail to properly bypass proxy configurations when no_proxy=localhost is set, allowing attackers to route requests to loopback addresses (127.0.0.1 and [::1]) through proxy servers instead of bypassing them. This Server-Side Request Forgery (SSRF) vulnerability arises because the shouldBypassProxy() function performs only string matching without resolving IP aliases or loopback equivalents, potentially exposing internal services to proxy interception or manipulation with a CVSS score of 6.8 (high confidentiality impact over changed scope).
Command injection in Vim's tag file processing allows local attackers to execute arbitrary shell commands with user privileges when resolving tags containing backtick syntax. Versions prior to 9.2.0357 are affected. The vulnerability requires user interaction (opening a crafted tags file or navigating to a tag), but once triggered, grants full command execution capability in the context of the Vim process.
OpenPrinting CUPS before version 2.4.17 allows network-adjacent attackers to read up to 176 bytes of stack memory via a crafted SNMP response sent to the CUPS SNMP backend, with leaked data visible to authenticated users through IPP Get-Printer-Attributes responses and the web interface. The vulnerability requires adjacency on the network but no authentication, making it a low-severity information disclosure risk in environments where SNMP-enabled printers are accessible from untrusted networks.
Null pointer dereference in Linux kernel bnge driver occurs when auxiliary_device_add() fails and the error handling path omits a return statement after auxiliary_device_uninit(), causing subsequent code to dereference a freed and nullified auxr_dev pointer. Local users with limited privileges can trigger kernel panic (denial of service) by inducing auxiliary device initialization failure. EPSS score of 0.02% reflects low real-world exploitation probability despite availability of vendor patches in stable branches 6.19.14 and 7.0.1.
Null pointer dereference in the ALSA TASCAM US-144MKII USB audio driver allows local attackers with physical access to a malicious USB device to cause a kernel panic and denial of service. The vulnerability exists because the driver fails to validate that USB interface 0 exists before dereferencing it, and attackers can craft a malicious USB configuration that includes only interface 1, triggering the crash when the device is connected.
A NULL pointer dereference in the Linux kernel ARM SCMI firmware driver allows local authenticated users to trigger a denial of service by causing the system to crash. The vulnerability exists in the __scmi_event_handler_get_ops helper function, which can return NULL instead of the expected ERR_PTR on failure, causing downstream code to dereference a NULL pointer when handling unsupported SCMI events. The flaw was introduced in commit b5daf93b809d1 and affects multiple stable kernel versions; patches are available in Linux 6.18.20, 6.19.10, and 7.0.
Debug logging in the Linux kernel's crash_dump module exposes dm-crypt key material when debug logging is enabled, allowing local privileged users to read encryption keys from kernel logs and potentially cause denial of service through availability impact on crash dump functionality. The vulnerability affects Linux kernel versions prior to 6.18.20, 6.19.10, and 7.0, with an EPSS score of 0.02% indicating low exploitation probability despite the information disclosure risk.
Denial of service in Linux kernel x86/platform/uv module when sockets are deconfigured, causing kernel panic during UV hub info structure allocation on systems with SGI UV architecture. Affects authenticated local attackers with standard user privileges. Vendor-released patches available for multiple kernel versions (6.6.130, 6.12.78, 6.18.20, 6.19.10 and others). EPSS score of 0.02% indicates exploitation is unlikely in typical environments despite low CVSS score barrier.
A null pointer dereference in the i915 GPU driver's graphics translation table (GT) submission logic causes kernel panic and denial of service when the i915 firmware binaries are absent and the system attempts to suspend. Local authenticated attackers with normal user privileges can trigger this crash by initiating system suspend on affected Intel graphics systems without required firmware, resulting in denial of service. No public exploit code identified at time of analysis; EPSS score of 0.02% indicates low exploitation probability in practice.
Denial of service in Linux kernel SMB server implementation allows local authenticated users to crash the system by triggering data stream corruption through improper credit management in smbdirect socket operations. The vulnerability affects kernel versions prior to 6.18.11, 6.19.1, and 7.0, and requires local access with limited privileges to exploit.
A race condition in the Linux kernel SMB client's recv_io credit management allows local authenticated users to cause a denial of service through timing-sensitive credit accounting between incoming data reception and completion processing. The vulnerability affects SMBDirect socket credit handling where credits may be granted to peers before corresponding recv buffers are actually posted, creating a window where credit accounting becomes inconsistent. Exploitation requires local access and moderate complexity but is not confirmed as actively exploited (not listed in CISA KEV).
Stored XSS in Apache ActiveMQ and Apache ActiveMQ Web allows authenticated attackers to inject malicious HTML into JMS selector fields, which displays when other users browse queues in the web console. Affects ActiveMQ versions before 5.19.6 and 6.0.0 through 6.2.4; ActiveMQ Web before 5.19.6 and 6.0.0 through 6.2.4. The vulnerability requires valid authentication but no user interaction beyond normal queue browsing, and EPSS indicates very low exploitation probability (0.02%) despite the accessible attack vector.
PostCSS versions prior to 8.5.10 fail to escape `</style>` sequences when stringifying CSS Abstract Syntax Trees, allowing cross-site scripting (XSS) attacks when user-submitted CSS is embedded in HTML `<style>` tags. An attacker can inject CSS containing `</style>` sequences in property values to break out of the style context and execute arbitrary JavaScript in the victim's browser. This requires user interaction (UI:R) and affects applications that parse untrusted CSS and re-stringify it for embedding in HTML documents.
FreeRDP versions prior to 3.25.0 allow path traversal attacks through an off-by-one error in the drive redirection filter, enabling rogue RDP servers to read, list, or write files one directory above the client's shared folder via RDPDR requests. Exploitation requires the victim to connect with drive redirection enabled and interact with a malicious RDP server, making this a user-interaction-dependent remote attack with moderate CVSS score (4.2) but real-world impact limited by connection and configuration requirements.
WebKitGTK and WPE WebKit contain an API design flaw that allows untrusted web content to bypass the WebPage::send-request signal handler and perform unapproved network operations including IP connections, DNS lookups, and HTTP requests. The vulnerability affects applications across Red Hat Enterprise Linux 6-9 that rely on this signal to control network access. A remote attacker can trigger these bypassed requests via crafted web content with only user interaction (UI:R), resulting in limited confidentiality impact (C:L) without code execution.
Denial of service in Linux kernel nexthop query handling allows local authenticated attackers to crash the kernel by querying nexthop objects with large Equal-Cost Multi-Path groups via the RTM_GETNEXTHOP netlink message. The vulnerability stems from fixed-size socket buffer allocation that overflows when processing nexthop groups exceeding approximately 512 members, triggering a kernel warning and potential system instability.
Libgcrypt before version 1.12.2 contains a bounds-check vulnerability in Dilithium signing operations where writes to a static array lack proper bounds validation, potentially causing memory corruption and integrity loss. The vulnerability affects local attackers with non-privileged access on systems running vulnerable versions 1.12.0 and 1.12.1. While the vulnerability does not involve attacker-controlled data in the array writes themselves, the missing bounds check creates an integrity and availability risk through uncontrolled memory modification.
Denial of service via memory exhaustion in pypdf prior to 6.10.2 allows local attackers with user interaction to crash applications processing crafted PDF files containing FlateDecode-compressed images with inflated size values. The vulnerability exhausts available RAM during decompression, affecting any system using vulnerable pypdf versions to parse untrusted PDF documents.
Denial of service via algorithmic complexity in pypdf versions prior to 6.10.2 allows local attackers to cause long runtimes by crafting a PDF with an excessively large trailer /Size value when loaded in incremental mode. The vulnerability requires user interaction to load the malicious PDF and results in availability degradation rather than data compromise. Patch version 6.10.2 is available from the vendor.
Memory exhaustion in pypdf prior to 6.10.2 allows local attackers to craft malicious PDF files that exhaust system RAM when processed. The vulnerability requires user interaction to open a specially crafted PDF containing a /FlateDecode stream with a /Predictor value other than 1 and large predictor parameters. Vendor-released patch available in version 6.10.2.
Denial of service in pypdf prior to version 6.10.1 allows remote attackers to craft malicious PDF files with oversized cross-reference stream `/Size` values or object stream `/N` values, causing excessive processing time and long runtimes. No authentication is required; the vulnerability is triggered by parsing a specially crafted PDF file. Patch version 6.10.1 is available from the vendor.
fast-xml-parser XMLBuilder fails to escape comment and CDATA delimiters when building XML from JavaScript objects, allowing XML injection via unescaped `-->` and `]]>` sequences in user-controlled content. Attackers can inject malicious XML elements into comments or CDATA sections, enabling XSS attacks in browser contexts, SOAP message manipulation, RSS feed poisoning, or XML structure breakage. The vulnerability requires user interaction (UI:R) and affects only XMLBuilder output that includes user-controlled comments or CDATA; no public exploit code identified at time of analysis.
Cross-site scripting (XSS) in DOMPurify occurs when function-based ADD_TAGS configuration is used with FORBID_TAGS, allowing attackers to bypass tag filtering and inject dangerous elements such as iframe, form, object, and embed with their attributes intact. The vulnerability stems from inconsistent handling of FORBID_TAGS compared to the separately-fixed FORBID_ATTR logic, where the forbidden tag check is short-circuited by a function-based ADD_TAGS predicate. Publicly available proof-of-concept demonstrates iframe and form injection with external URLs surviving sanitization; patch is available in version 3.4.0.
Cross-site scripting (XSS) in DOMPurify when using SAFE_FOR_TEMPLATES with RETURN_DOM or RETURN_DOM_FRAGMENT modes allows remote attackers to execute arbitrary JavaScript by crafting malformed HTML that reassembles into template expressions after DOM normalization. The vulnerability affects DOMPurify from v1.0.10 through at least v3.3.3, exploitable when sanitized output is mounted into template-evaluating frameworks like Vue 2. A proof-of-concept demonstrates reliable exploitation with alert(1) execution.
DOMPurify versions 3.0.1 through 3.3.3 fail to prevent prototype pollution-based XSS attacks when using default configurations. An attacker who can exploit a prototype pollution gadget elsewhere in the application can pollute Object.prototype with permissive regex values, causing DOMPurify to bypass sanitization and allow arbitrary custom elements with event handler attributes. The vulnerability affects the standard DOMPurify.sanitize(userInput) call without requiring special configuration.
Memory leak in Linux kernel CXL region initialization allows local privileged attackers to cause denial of service through resource exhaustion. The vulnerability exists in the __construct_region() function where failed sysfs_update_group() calls fail to properly free allocated resources, resulting in cumulative memory exhaustion when region construction is repeatedly attempted and fails. CVSS 5.5 reflects local attack vector with low complexity and high availability impact; EPSS 0.02% indicates minimal real-world exploitation probability despite the vulnerability's severity classification.
The Linux kernel BPF verifier fails to validate lock release on exception exits from static subprograms when bpf_throw() is invoked, potentially allowing denial of service or system instability through uncontrolled RCU and preemption lock retention. Affected versions span from 6.7 through 7.0-rc4; CVSS 5.5 (local privilege escalation path) but EPSS 0.02% suggests low real-world exploitation probability. Patch available in stable releases 6.18.21, 6.19.11, and 7.0.
Memory leak and out-of-bounds read in the asus_report_fixup() HID driver function allows local authenticated attackers with limited privileges to cause denial of service through memory exhaustion. The vulnerability affects the ASUS HID device driver across multiple Linux kernel versions, where kmemdup()-allocated buffers were not freed properly and an out-of-bounds read could access memory beyond the original descriptor size. A patch is available from Linux kernel maintainers switching to devm_kzalloc() for proper memory lifecycle management.
Double completions in NVMe-PCI polled queue handling occur when a high-priority task attempts to poll a queue during kernel reset before block layer queue maps are updated, causing race conditions between interrupt-driven and polled I/O paths. Affects Linux kernel versions before 5.10.253, 5.15.203, 6.1.168, 6.6.131, 6.12.80, 6.18.21, 6.19.11, and 7.0-rc2, requiring local authentication and high attack complexity to trigger. No public exploit identified, but vendor-released patches are available across all affected stable and development branches.
Memory leak in the HID magicmouse driver's report_fixup() function allows local authenticated attackers to cause a denial of service through repeated device interactions. The magicmouse_report_fixup() function allocates memory via kmemdup() but fails to free the allocated buffer before returning, leading to exhaustion of kernel memory on systems with a Magic Mouse connected. Vendor patches are available across multiple stable branches.
A denial-of-service vulnerability in the Linux kernel's Btrfs filesystem implementation allows local authenticated attackers to cause filesystem corruption and crashes through a race condition during subvolume creation and lookup. When a newly created Btrfs subvolume's dentry cache is dropped before the BTRFS_ROOT_ORPHAN_CLEANUP flag is set, concurrent orphan cleanup operations can fail with ENOENT, creating negative dentries that prevent subvolume deletion and cause filesystem aborts. EPSS score of 0.02% indicates this is a low-probability exploitation scenario requiring specific timing and configuration conditions, though the impact is severe for affected systems. No public exploit code is identified at time of analysis.
Denial of service via kernel panic in the Linux kernel xfrm_iptfs module when processing fragmented IP-TFS packets with mixed fast-path and slow-path reassembly conditions. The vulnerability triggers an invalid memory access (SKB_LINEAR_ASSERT) in skb_put() when attempting to append data to a non-linear socket buffer during packet reassembly, affecting systems using IP-TFS encapsulation over IPsec. Local attackers with network access to send crafted IPsec packets can crash the kernel; active exploitation not confirmed but patch is available.
Short read handling in EROFS file-backed mounts can mark unread file pages as uptodate when vfs_iocb_iter_read() is interrupted by signals, leading to potential data corruption or information disclosure on systems using EROFS with file-backed mounts. Affected Linux kernel versions prior to fixes in 6.18.21, 6.19.11, and 6.12.80. Local authenticated users can trigger this via signal interruption during I/O operations.
Denial of service via buffer over-read in Linux kernel Bluetooth L2CAP Enhanced Credit Based Flow Control data path allows local authenticated attackers to crash the system by sending malformed L2CAP packets with insufficient payload length. The vulnerability exists in l2cap_ecred_data_rcv() which reads the SDU length field without validating that the socket buffer contains the required 2 bytes, causing an out-of-bounds read that triggers a kernel panic when the buffer is too small. EPSS exploitation probability is 0.02% (percentile 7%), and a vendor patch is available.
Null pointer dereference in the Linux kernel Bluetooth L2CAP implementation allows local authenticated attackers to cause a kernel panic and denial of service via the l2cap_sock_ready_cb function during L2CAP connection initialization. The vulnerability occurs when a socket pointer is dereferenced without null validation, triggering a KASAN null-ptr-deref exception that crashes the kernel. EPSS score of 0.02% indicates low real-world exploitation probability despite the moderate CVSS score; no public exploit code or active KEV listing has been identified at time of analysis.
Denial of service via deadlock in NFC NCI subsystem when nci_close_device() flushes work queues while holding req_lock, triggering a circular lock dependency with nci_rx_work(). The vulnerability affects Linux kernels across multiple stable branches (5.10, 5.15, 6.1, 6.6, 6.12, 6.18, 6.19, 7.0) and was reproduced in roughly 4% of nci selftest runs on debug kernels, though EPSS scoring (0.02% percentile 7%) indicates low baseline exploitation probability. Local privilege requirement and high attack complexity in practice mean real-world impact is limited to NFC-capable systems with specific workload timing.
Denial of service via infinite loop in Bluetooth L2CAP ERTM reconfiguration allows local authenticated attackers to exhaust system memory. The vulnerability arises from two distinct flaws: improper handling of L2CAP channel reconfiguration that leaks ERTM resources and fails to validate minimum PDU size, causing an infinite loop in l2cap_segment_sdu() when remote_mps is set to zero. EPSS score of 0.02% indicates limited exploitation likelihood despite the high CVSS score, reflecting the requirement for local access and authenticated Bluetooth channel state.
Out-of-bounds array access in the btusb driver's Bluetooth SCO link handling allows local authenticated attackers to cause denial of service by exhausting kernel memory or crashing the Bluetooth subsystem. The btusb_work() function fails to constrain the sco_num variable before indexing a three-entry lookup table, permitting reads and potential writes past allocated buffer boundaries when four or more SCO links are active. This affects Linux kernel versions 5.8 through 7.0-rc2 and requires local access with unprivileged user privileges to trigger.
Use-after-free in Linux kernel RDMA/irdma driver allows local authenticated users to cause denial of service by triggering uninitialized completion handling during queue pair creation failure. When ib_copy_to_udata fails in irdma_create_qp, the cleanup path attempts to wait on an uninitialized free_qp completion structure, resulting in a kernel panic or system hang. EPSS score of 0.02% indicates low exploitation probability despite moderate CVSS score; patch is available from vendor.
Integer overflow in Linux kernel RDMA/irdma depth calculation functions allows local authenticated users to trigger a denial of service via improper handling of U32_MAX values passed for SQ/RQ/SRQ size parameters. The vulnerability stems from depth calculations performed in 32-bit integers rather than 64-bit, enabling truncation that bypasses validation and returns success when allocation should fail, potentially causing system instability or resource exhaustion.
Use-after-free vulnerability in the Linux kernel SPI subsystem allows local authenticated attackers to cause denial of service by exploiting unsynchronized access to the driver_override field during device probe operations. The vulnerability occurs because __driver_attach() calls the bus match() callback without holding the device lock, creating a race condition when driver_override is accessed without proper synchronization. CVSS score of 5.5 reflects local attack vector with low complexity and high availability impact. EPSS exploitation probability is minimal at 0.02%, suggesting this is a localized memory safety issue rather than a widely-exploited attack vector.
Denial of service in Linux kernel on s390 architecture allows local authenticated attackers to crash the system by triggering an out-of-bounds access in the syscall dispatch table. The s390 syscall number is directly controlled by userspace without spectre boundary protection (array_index_nospec), enabling an attacker with local user privileges to supply an invalid syscall number that bypasses array bounds checking and causes a memory access violation. EPSS score is extremely low (0.03%), consistent with limited attack surface on s390-specific systems and requirement for local authentication.
Information disclosure in Linux kernel s390 architecture allows local authenticated attackers to read residual data from r12 register during kernel entry transitions, enabling potential exposure of sensitive kernel state through register side channels. This occurs on s390 systems running kernel versions 6.4 through 7.0-rc5 and affects all architectures due to incomplete register scrubbing following removal of branch prediction isolation code. EPSS score of 0.02% indicates minimal real-world exploitation likelihood despite moderate CVSS impact rating.
Kernel panic via null pointer dereference in the tracing subsystem occurs when boot-time trigger registration fails and kthread creation does not succeed, allowing deferred trigger frees to accumulate indefinitely and crash the system. Local authenticated attackers can trigger this by specifying malformed trace event parameters on the kernel command line, resulting in denial of service. EPSS exploitation probability is 0.02% (very low) despite moderate CVSS score, suggesting this requires specific boot-time configuration and local access.
Denial of service via deadlock in the Linux kernel tracing subsystem occurs when CPU hotplug operations interact with osnoise tracing thread lifecycle management. A local privileged user can trigger a deadlock by inducing CPU offline events while osnoise threads hold conflicting locks (interface_lock and cpus_read_lock), causing system hang. CVSS 5.5 reflects local attack vector and privilege requirement; EPSS 0.02% indicates low real-world exploitation likelihood despite deadlock severity.
Denial of service in Linux kernel IPTFS (IP Traffic Flow Security) subsystem allows local authenticated attackers to trigger an infinite loop via crafted ESP packets with malformed inner IPv4 headers containing tot_len=0. The vulnerability bypasses input validation in __input_process_payload() that should reject IPv4 packets where tot_len is less than the header length, causing the kernel to spin indefinitely in softirq context and hang the system.
A denial-of-service condition in the Linux kernel writeback subsystem causes system hangs during suspend-to-RAM on filesystems with no data integrity guarantees (such as FUSE-based overlayfs). When the sync operation waits for flusher threads to complete writeback on these filesystems, the kernel can deadlock if the underlying filesystem daemon is frozen or unresponsive, particularly during system power management. The vulnerability affects Linux kernel versions prior to the fix and is resolved by introducing the SB_I_NO_DATA_INTEGRITY superblock flag to skip unnecessary writeback completion waits on filesystems that cannot guarantee data persistence.
AMD GPU driver in the Linux kernel fails to prevent rapid PASID (Process Address Space ID) reuse, allowing local authenticated attackers to trigger interrupt handling errors and denial of service. When a process exits with an assigned PASID, page faults may remain pending in the interrupt handler ring buffer; if a new process is immediately assigned the same PASID, it inherits these stale interrupts causing system instability. The vulnerability affects Linux kernel versions prior to 7.0 RC1 and requires local user access with standard privileges. EPSS score of 0.02% indicates minimal real-world exploitation likelihood despite moderate CVSS impact rating.
Memory leak in AMD display driver (amdgpu_dm) on Linux kernel allows local authenticated attackers to cause denial of service by exhausting kernel memory when display sinks are connected and the system resumes from sleep. The vulnerability arises from failure to free previously allocated drm_edid structures before overwriting them, and is confirmed in kernel versions up to 7.0 RC5 with EPSS exploitation probability of 0.02% indicating low real-world exploitation likelihood.
Denial of service via null pointer dereference in AMD display driver backlight setup affects Linux kernel versions 6.19 through 7.0-rc5 when LVDS connectors are present without extended backlight capabilities. Local authenticated users with low privileges can trigger a crash by accessing backlight controls on affected systems, causing system instability. Patch available from vendor with EPSS score of 0.02% indicating low real-world exploitation probability.
Memory leak in Linux kernel DAMON subsystem allows local authenticated users to exhaust system memory via failed allocation in damon_sysfs_new_test_ctx(), causing denial of service. The vulnerability affects kernel versions 6.17.6 through 7.0-rc1 when DAMON_SYSFS is enabled. A privileged user can trigger the leak by making specific control sequences that cause early function returns, bypassing cleanup code and leaving param_ctx unfreed.
Null pointer dereference in Linux kernel DAMON subsystem allows local authenticated attackers to cause denial of service when memory allocation failures occur during online parameter updates. The vulnerability affects DAMON's context commit mechanism (damon_commit_ctx), which can partially corrupt kernel state if internal memory allocation fails, potentially leading to NULL pointer dereference in damos_commit_dests(). While real-world impact is rare due to the low probability of allocation failure, the severe consequence of kernel panic necessitates this fix.
Denial of service in the Linux kernel dmaengine idxd subsystem allows local attackers with low privileges to crash the system by triggering a Function Level Reset when the hardware does not support event log reporting. The vulnerability occurs when the driver attempts to restore or free an event log that was never allocated, resulting in a kernel crash with high availability impact.
Incorrect error-handling in the Linux kernel's Xilinx XDMA DMA engine driver causes a kernel denial-of-service when regmap initialization fails. The driver's probe function checks the return value of devm_regmap_init_mmio against NULL rather than using IS_ERR(), meaning a failure returns an ERR_PTR() value that is non-NULL and passes the check silently; the corrupted pointer is then used, triggering a kernel panic. Affected systems require Xilinx XDMA hardware to be present and actively probed by the driver. No public exploit has been identified at time of analysis, and EPSS exploitation probability stands at a negligible 0.02%.
Kernel panic in the Linux netfs subsystem's netfs_limit_iter() function crashes systems when a process writes a core dump to a 9P-mounted filesystem. The function handles only ITER_FOLIOQ, ITER_BVEC, and ITER_XARRAY iterator types, triggering a hard BUG() when __kernel_write() supplies an ITER_KVEC iterator via netfs_unbuffered_write(), producing a local denial of service via kernel panic. No public exploit code exists and no active exploitation has been identified; this is a no public exploit identified at time of analysis scenario with EPSS at 0.02% (5th percentile), indicating minimal widespread exploitation interest.
NULL pointer dereference in the Linux kernel's netfs subsystem crashes the kernel when retrying unbuffered writes on filesystems that omit the prepare_write stream operation, such as 9P. A local low-privilege user who can write to such a mounted filesystem and induce a get_user_pages() -EFAULT failure can trigger a kernel panic, causing a denial of service. No public exploit has been identified at time of analysis, and the EPSS score of 0.02% (4th percentile) reflects negligible observed exploitation probability; the vulnerability is not listed in CISA KEV.
Memory leak in the Linux kernel btrfs filesystem driver allows a local authenticated attacker to gradually exhaust kernel memory through repeated mount and unmount operations on affected configurations. The flaw exists in check_removing_space_info(), which incorrectly uses kfree() on kobject-initialized sub-group space_info elements instead of the proper kobject_put() teardown path, leaving kobj->name string allocations unreferenced and unfreed. No public exploit exists (EPSS 0.02%, 7th percentile) and the vulnerability is not listed in CISA KEV, placing real-world risk well below the CVSS 5.5 Medium score might suggest.
Red Hat Quay 3 bypasses password re-verification for sensitive operations such as token generation and robot account creation, allowing users with timed-out or idle authenticated sessions to perform privileged actions without providing valid credentials. An attacker with access to an abandoned browser session can execute sensitive operations despite the UI displaying authentication errors, resulting in unauthorized token creation, robot account manipulation, and information disclosure. CVSS 5.4 reflects moderate risk with network attack vector and low privilege requirements.
JWT token validation bypass in Spring Security allows authenticated attackers to forge or manipulate JWT tokens when NimbusJwtDecoder or NimbusReactiveJwtDecoder is used without explicit OAuth2TokenValidator configuration, enabling unauthorized access to protected resources. The vulnerability affects Spring Security versions 6.3.0-6.3.14, 6.4.0-6.4.14, 6.5.0-6.5.9, and 7.0.0-7.0.4. CVSS 5.3 (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N) reflects network-accessible exploitation requiring low-privilege authentication and high attack complexity.
OpenFGA versions prior to 1.14.1 suffer from a cache key collision vulnerability in conditional authorization models that enables attackers to obtain unauthorized access to resources by forcing reuse of cached authorization decisions. When conditions are evaluated with caching enabled, different check requests can generate identical cache keys, causing OpenFGA to incorrectly return a previously cached authorization result for a subsequent request with different parameters. This affects deployments using relational models with condition evaluation where caching is active, allowing authenticated users to bypass intended access controls and disclose information about resources they should not access.
Storable versions before 3.05 for Perl has a stack overflow. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Integer overflow in Firefox's Audio/Video Playback component allows remote unauthenticated attackers to cause integrity violations through specially crafted multimedia content. The vulnerability stems from incorrect boundary condition handling in numeric calculations, potentially enabling attackers to modify playback state or corrupt audio/video streams without user interaction. Firefox 150 and later contain the fix.
Infinite loop in the TLS protocol dissector of Wireshark 4.6.0 through 4.6.4 causes denial of service when processing malformed TLS packets. Local attackers can trigger the infinite loop by crafting packets and opening them with Wireshark, causing the application to hang or consume excessive CPU resources. User interaction is required to open the malicious packet capture, limiting the attack to scenarios where a victim is tricked into opening untrusted network traffic files.
Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed ASN.1 PER protocol packets, enabling local denial of service against users opening crafted capture files. The vulnerability requires user interaction (opening a file or receiving a live packet capture) but allows an attacker to hang or crash the application without authentication. No active exploitation has been confirmed in public sources.
Denial of service in Wireshark 4.6.0 through 4.6.4 via null pointer dereference in the RTSP protocol dissector causes application crash when processing malformed RTSP traffic. Local attackers with network access to a Wireshark instance can trigger the crash by supplying a specially crafted RTSP packet, resulting in availability impact. No public exploit code or active in-the-wild exploitation has been identified; patch availability status requires verification from vendor.
Denial of service via MySQL protocol dissector crash in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local users with no privileges to crash the application through a crafted malicious pcap file or network capture, requiring only user interaction to open the file. The vulnerability stems from improper memory access in the MySQL dissector parser (CWE-824: Access of Uninitialized Pointer), resulting in application termination and loss of packet analysis capability. No public exploit code or active exploitation has been identified at time of analysis.
Infinite loop in the GNW protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user interaction can craft malicious GNW traffic or files to exhaust CPU resources and freeze the application, preventing legitimate packet analysis and potentially disrupting network troubleshooting workflows.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 are vulnerable to denial of service via infinite loops in the OpenFlow v5 protocol dissector when processing maliciously crafted packets. An attacker can trigger CPU exhaustion and application hang by delivering a specially crafted OpenFlow v5 packet to a user running an affected version, requiring user interaction (opening a capture file or live packet capture). No public exploit code has been identified, but the vulnerability is straightforward to trigger once the root cause is known.
Wireshark versions 4.6.0 through 4.6.4 and 4.4.0 through 4.4.14 are vulnerable to a denial of service attack via an infinite loop in the OpenFlow v6 protocol dissector, triggered when processing malformed OpenFlow traffic. A local attacker with user interaction can crash the Wireshark application by crafting a malicious packet capture file or live traffic stream, rendering packet analysis unavailable until the process is restarted. No authentication is required, and the CVSS score of 5.5 reflects local attack vector with high availability impact.
Infinite loop in the MBIM protocol dissector of Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing specially crafted MBIM packets. A local user with normal privileges can trigger the infinite loop via user interaction (opening a malicious packet capture file), causing the application to hang and become unresponsive. No code execution or data access is possible; impact is strictly availability.
Infinite loop in the RPKI-Router protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user privileges can trigger the vulnerability through crafted network traffic or pcap files opened in Wireshark, rendering the application unresponsive. No authentication required; user interaction (opening a file or capturing packets) is necessary. No public exploit code or active exploitation in CISA KEV identified at time of analysis.
Denial of service via crash in the GSM RP protocol dissector affects Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with user privileges can trigger a dissector crash by crafting a malicious GSM RP packet and inducing a user to open it, causing application termination and loss of packet capture session. CVSS 5.5 reflects local attack vector and user interaction requirement; no remote exploitation path identified.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed WebSocket protocol packets, enabling local denial of service. An attacker with the ability to trigger packet dissection-either by crafting a malicious PCAP file or intercepting traffic on a local network-can force the application to crash by supplying a WebSocket frame that triggers an unhandled error condition in the protocol dissector. The vulnerability requires user interaction (opening a file or navigating to a network interface) and operates at local scope, resulting in application unavailability rather than code execution.
Wireshark SMB2 protocol dissector crashes when processing malformed packets, causing denial of service in versions 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with low privileges can trigger the crash by crafting a malicious SMB2 packet and inducing the user to open it in Wireshark, resulting in application termination and loss of packet capture capability. No public exploit code or active exploitation in the wild has been identified at the time of analysis.
Stack buffer overflow in Wireshark HTTP protocol dissector (versions 4.6.0-4.6.4 and 4.4.0-4.4.14) causes application crash when processing malformed HTTP packets, resulting in denial of service. Local attackers with ability to trigger packet analysis via user interaction can crash the application and disrupt network traffic inspection workflows.
Denial of service in Wireshark sharkd versions 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to crash the application via a heap buffer overflow. The vulnerability requires local access and user interaction (opening a malicious file or network capture), making it a low-to-moderate priority for networked analyst workstations but not a remote code execution risk.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via infinite loop in the UDS protocol dissector allows local attackers to crash the application by opening a specially crafted packet capture file. The vulnerability requires user interaction (opening a malicious file) and is triggered during packet dissection, affecting the availability of the analysis tool but not confidentiality or integrity.
OpenShift Container Platform build system allows authenticated users with the edit ClusterRole to inject arbitrary environment variables into docker-build containers via the buildconfigs/instantiate API, enabling information disclosure attacks such as build traffic interception through LD_PRELOAD or http_proxy manipulation. This represents an incomplete remediation of a prior vulnerability, affecting confidentiality of sensitive build data with CVSS 4.3 (network-accessible, low complexity, authenticated). No public exploit code or active exploitation has been confirmed at the time of analysis.
Denial of service in the Linux kernel EDAC (Error Detection and Correction) subsystem due to improper initialization ordering in edac_mc_alloc(). When memory allocation fails during EDAC memory controller initialization, the error path calls put_device() before device_initialize() is executed, triggering a null pointer dereference in kobject_put() that causes a kernel panic or system crash. This affects Linux systems with EDAC support enabled across multiple kernel versions from 5.19 through 7.0.
Denial of service in Linux kernel GPIO OMAP driver allows local authenticated users to crash the system via a deadlock condition triggered by improper driver registration from probe() callback. The vulnerability stems from registering the omap_mpuio_driver within omap_gpio_probe(), which violates driver core locking rules and creates a potential deadlock when device_lock enforcement was strengthened in commit dc23806a7c47. EPSS score of 0.03% reflects low exploitation probability despite availability of patched kernel versions.
Nmap 7.70 contains a denial of service vulnerability that allows local attackers to crash the application by processing malicious XML files with exponential entity expansion. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available.
Code injection in Envoy up to 1.33.0 via improper query parameter handling in the Header Mutation filter allows authenticated remote attackers to inject arbitrary code through the params.add function, resulting in limited confidentiality and integrity impact. The CVSS 5.3 score reflects the requirement for prior authentication and limited scope of impact, though the injection vector in a core HTTP filtering component warrants prompt patching.
Unintended intermediary exposure in go-kratos kratos up to 2.9.2 allows remote attackers to disclose sensitive information via manipulation of the http.DefaultServeMux fallback handler in the NewServer function. The vulnerability has publicly available exploit code and affects the HTTP transport layer with a CVSS score of 5.5, representing a confidentiality impact without availability or integrity concerns.
Traefik's BasicAuth middleware contains a timing side-channel vulnerability that allows attackers to enumerate valid usernames through response-time analysis. A map key/value confusion in the constant-time comparison fallback causes the `notFoundSecret` variable to always resolve to an empty string, causing authentication checks against non-existent users to complete in microseconds (~0.48ms) instead of performing full bcrypt evaluation (~62ms), creating a 130x timing oracle. Attackers can distinguish existing users from non-existent ones by measuring HTTP response times, enabling account enumeration without credentials.
Traefik versions prior to 2.11.43, 3.6.14, and 3.7.0-rc.2 fail to enforce cross-namespace isolation for middleware references nested inside Chain middlewares, allowing actors with permission to create CRDs in their own namespace to bypass the allowCrossNamespace=false restriction and apply middleware from arbitrary namespaces. This authorization bypass affects Kubernetes clusters relying on namespace isolation controls and can enable unauthorized reuse of security-sensitive middleware policies across namespace boundaries.
Cross-site request forgery (CSRF) in Authlib's Starlette OAuth client cache feature (versions prior to 1.6.11) allows unauthenticated remote attackers to forge requests that manipulate cached OAuth state, potentially leading to session hijacking or token theft. The vulnerability requires user interaction (UI:R) and affects confidentiality and integrity. Vendor-released patch: version 1.6.11.
Axios HTTP client versions prior to 1.15.1 and 0.31.1 use loose truthy/falsy comparison instead of strict boolean checks for the withXSRFToken config property, allowing XSRF tokens to be sent to cross-origin servers when the property is set to any truthy non-boolean value through prototype pollution or misconfiguration. This bypasses same-origin validation and enables attackers to exfiltrate XSRF tokens to attacker-controlled domains, compromising CSRF protection across applications using vulnerable versions.
Axios HTTP client prior to version 1.15.1 (1.x branch) and 0.31.1 (0.x branch) fails to enforce maxContentLength limits when responseType is set to 'stream', allowing attackers to cause denial of service by streaming unbounded response payloads that bypass configured size restrictions. The vulnerability affects both browser and Node.js environments and requires no authentication or user interaction to exploit.
Axios versions prior to 1.15.1 and 0.31.1 allow remote attackers to bypass maxBodyLength restrictions on stream request bodies when maxRedirects is set to 0, enabling denial of service through oversized uploads that consume unbounded server resources. The vulnerability affects the native http/https transport path in Node.js environments and enables attackers to send streamed payloads that exceed configured size limits, potentially exhausting memory or bandwidth on the target application.
Axios HTTP client versions 1.0.0 through 1.15.0 allow header injection in multipart form-data bodies through unsanitized CRLF sequences in the Content-Type header of individual parts. An attacker controlling a Blob/File object's .type property (such as via user-uploaded files in a Node.js proxy service) can inject arbitrary MIME headers into the multipart body, bypassing Node.js v18+ built-in header protections. The vulnerability affects network-accessible services and results in integrity compromise through header manipulation.
Axios versions prior to 1.15.1 and 0.31.1 fail to properly bypass proxy configurations when no_proxy=localhost is set, allowing attackers to route requests to loopback addresses (127.0.0.1 and [::1]) through proxy servers instead of bypassing them. This Server-Side Request Forgery (SSRF) vulnerability arises because the shouldBypassProxy() function performs only string matching without resolving IP aliases or loopback equivalents, potentially exposing internal services to proxy interception or manipulation with a CVSS score of 6.8 (high confidentiality impact over changed scope).
Command injection in Vim's tag file processing allows local attackers to execute arbitrary shell commands with user privileges when resolving tags containing backtick syntax. Versions prior to 9.2.0357 are affected. The vulnerability requires user interaction (opening a crafted tags file or navigating to a tag), but once triggered, grants full command execution capability in the context of the Vim process.
OpenPrinting CUPS before version 2.4.17 allows network-adjacent attackers to read up to 176 bytes of stack memory via a crafted SNMP response sent to the CUPS SNMP backend, with leaked data visible to authenticated users through IPP Get-Printer-Attributes responses and the web interface. The vulnerability requires adjacency on the network but no authentication, making it a low-severity information disclosure risk in environments where SNMP-enabled printers are accessible from untrusted networks.
Null pointer dereference in Linux kernel bnge driver occurs when auxiliary_device_add() fails and the error handling path omits a return statement after auxiliary_device_uninit(), causing subsequent code to dereference a freed and nullified auxr_dev pointer. Local users with limited privileges can trigger kernel panic (denial of service) by inducing auxiliary device initialization failure. EPSS score of 0.02% reflects low real-world exploitation probability despite availability of vendor patches in stable branches 6.19.14 and 7.0.1.
Null pointer dereference in the ALSA TASCAM US-144MKII USB audio driver allows local attackers with physical access to a malicious USB device to cause a kernel panic and denial of service. The vulnerability exists because the driver fails to validate that USB interface 0 exists before dereferencing it, and attackers can craft a malicious USB configuration that includes only interface 1, triggering the crash when the device is connected.
A NULL pointer dereference in the Linux kernel ARM SCMI firmware driver allows local authenticated users to trigger a denial of service by causing the system to crash. The vulnerability exists in the __scmi_event_handler_get_ops helper function, which can return NULL instead of the expected ERR_PTR on failure, causing downstream code to dereference a NULL pointer when handling unsupported SCMI events. The flaw was introduced in commit b5daf93b809d1 and affects multiple stable kernel versions; patches are available in Linux 6.18.20, 6.19.10, and 7.0.
Debug logging in the Linux kernel's crash_dump module exposes dm-crypt key material when debug logging is enabled, allowing local privileged users to read encryption keys from kernel logs and potentially cause denial of service through availability impact on crash dump functionality. The vulnerability affects Linux kernel versions prior to 6.18.20, 6.19.10, and 7.0, with an EPSS score of 0.02% indicating low exploitation probability despite the information disclosure risk.
Denial of service in Linux kernel x86/platform/uv module when sockets are deconfigured, causing kernel panic during UV hub info structure allocation on systems with SGI UV architecture. Affects authenticated local attackers with standard user privileges. Vendor-released patches available for multiple kernel versions (6.6.130, 6.12.78, 6.18.20, 6.19.10 and others). EPSS score of 0.02% indicates exploitation is unlikely in typical environments despite low CVSS score barrier.
A null pointer dereference in the i915 GPU driver's graphics translation table (GT) submission logic causes kernel panic and denial of service when the i915 firmware binaries are absent and the system attempts to suspend. Local authenticated attackers with normal user privileges can trigger this crash by initiating system suspend on affected Intel graphics systems without required firmware, resulting in denial of service. No public exploit code identified at time of analysis; EPSS score of 0.02% indicates low exploitation probability in practice.
Denial of service in Linux kernel SMB server implementation allows local authenticated users to crash the system by triggering data stream corruption through improper credit management in smbdirect socket operations. The vulnerability affects kernel versions prior to 6.18.11, 6.19.1, and 7.0, and requires local access with limited privileges to exploit.
A race condition in the Linux kernel SMB client's recv_io credit management allows local authenticated users to cause a denial of service through timing-sensitive credit accounting between incoming data reception and completion processing. The vulnerability affects SMBDirect socket credit handling where credits may be granted to peers before corresponding recv buffers are actually posted, creating a window where credit accounting becomes inconsistent. Exploitation requires local access and moderate complexity but is not confirmed as actively exploited (not listed in CISA KEV).
Stored XSS in Apache ActiveMQ and Apache ActiveMQ Web allows authenticated attackers to inject malicious HTML into JMS selector fields, which displays when other users browse queues in the web console. Affects ActiveMQ versions before 5.19.6 and 6.0.0 through 6.2.4; ActiveMQ Web before 5.19.6 and 6.0.0 through 6.2.4. The vulnerability requires valid authentication but no user interaction beyond normal queue browsing, and EPSS indicates very low exploitation probability (0.02%) despite the accessible attack vector.
PostCSS versions prior to 8.5.10 fail to escape `</style>` sequences when stringifying CSS Abstract Syntax Trees, allowing cross-site scripting (XSS) attacks when user-submitted CSS is embedded in HTML `<style>` tags. An attacker can inject CSS containing `</style>` sequences in property values to break out of the style context and execute arbitrary JavaScript in the victim's browser. This requires user interaction (UI:R) and affects applications that parse untrusted CSS and re-stringify it for embedding in HTML documents.
FreeRDP versions prior to 3.25.0 allow path traversal attacks through an off-by-one error in the drive redirection filter, enabling rogue RDP servers to read, list, or write files one directory above the client's shared folder via RDPDR requests. Exploitation requires the victim to connect with drive redirection enabled and interact with a malicious RDP server, making this a user-interaction-dependent remote attack with moderate CVSS score (4.2) but real-world impact limited by connection and configuration requirements.
WebKitGTK and WPE WebKit contain an API design flaw that allows untrusted web content to bypass the WebPage::send-request signal handler and perform unapproved network operations including IP connections, DNS lookups, and HTTP requests. The vulnerability affects applications across Red Hat Enterprise Linux 6-9 that rely on this signal to control network access. A remote attacker can trigger these bypassed requests via crafted web content with only user interaction (UI:R), resulting in limited confidentiality impact (C:L) without code execution.
Denial of service in Linux kernel nexthop query handling allows local authenticated attackers to crash the kernel by querying nexthop objects with large Equal-Cost Multi-Path groups via the RTM_GETNEXTHOP netlink message. The vulnerability stems from fixed-size socket buffer allocation that overflows when processing nexthop groups exceeding approximately 512 members, triggering a kernel warning and potential system instability.
Libgcrypt before version 1.12.2 contains a bounds-check vulnerability in Dilithium signing operations where writes to a static array lack proper bounds validation, potentially causing memory corruption and integrity loss. The vulnerability affects local attackers with non-privileged access on systems running vulnerable versions 1.12.0 and 1.12.1. While the vulnerability does not involve attacker-controlled data in the array writes themselves, the missing bounds check creates an integrity and availability risk through uncontrolled memory modification.
Denial of service via memory exhaustion in pypdf prior to 6.10.2 allows local attackers with user interaction to crash applications processing crafted PDF files containing FlateDecode-compressed images with inflated size values. The vulnerability exhausts available RAM during decompression, affecting any system using vulnerable pypdf versions to parse untrusted PDF documents.
Denial of service via algorithmic complexity in pypdf versions prior to 6.10.2 allows local attackers to cause long runtimes by crafting a PDF with an excessively large trailer /Size value when loaded in incremental mode. The vulnerability requires user interaction to load the malicious PDF and results in availability degradation rather than data compromise. Patch version 6.10.2 is available from the vendor.
Memory exhaustion in pypdf prior to 6.10.2 allows local attackers to craft malicious PDF files that exhaust system RAM when processed. The vulnerability requires user interaction to open a specially crafted PDF containing a /FlateDecode stream with a /Predictor value other than 1 and large predictor parameters. Vendor-released patch available in version 6.10.2.
Denial of service in pypdf prior to version 6.10.1 allows remote attackers to craft malicious PDF files with oversized cross-reference stream `/Size` values or object stream `/N` values, causing excessive processing time and long runtimes. No authentication is required; the vulnerability is triggered by parsing a specially crafted PDF file. Patch version 6.10.1 is available from the vendor.
fast-xml-parser XMLBuilder fails to escape comment and CDATA delimiters when building XML from JavaScript objects, allowing XML injection via unescaped `-->` and `]]>` sequences in user-controlled content. Attackers can inject malicious XML elements into comments or CDATA sections, enabling XSS attacks in browser contexts, SOAP message manipulation, RSS feed poisoning, or XML structure breakage. The vulnerability requires user interaction (UI:R) and affects only XMLBuilder output that includes user-controlled comments or CDATA; no public exploit code identified at time of analysis.
Cross-site scripting (XSS) in DOMPurify occurs when function-based ADD_TAGS configuration is used with FORBID_TAGS, allowing attackers to bypass tag filtering and inject dangerous elements such as iframe, form, object, and embed with their attributes intact. The vulnerability stems from inconsistent handling of FORBID_TAGS compared to the separately-fixed FORBID_ATTR logic, where the forbidden tag check is short-circuited by a function-based ADD_TAGS predicate. Publicly available proof-of-concept demonstrates iframe and form injection with external URLs surviving sanitization; patch is available in version 3.4.0.
Cross-site scripting (XSS) in DOMPurify when using SAFE_FOR_TEMPLATES with RETURN_DOM or RETURN_DOM_FRAGMENT modes allows remote attackers to execute arbitrary JavaScript by crafting malformed HTML that reassembles into template expressions after DOM normalization. The vulnerability affects DOMPurify from v1.0.10 through at least v3.3.3, exploitable when sanitized output is mounted into template-evaluating frameworks like Vue 2. A proof-of-concept demonstrates reliable exploitation with alert(1) execution.
DOMPurify versions 3.0.1 through 3.3.3 fail to prevent prototype pollution-based XSS attacks when using default configurations. An attacker who can exploit a prototype pollution gadget elsewhere in the application can pollute Object.prototype with permissive regex values, causing DOMPurify to bypass sanitization and allow arbitrary custom elements with event handler attributes. The vulnerability affects the standard DOMPurify.sanitize(userInput) call without requiring special configuration.
Memory leak in Linux kernel CXL region initialization allows local privileged attackers to cause denial of service through resource exhaustion. The vulnerability exists in the __construct_region() function where failed sysfs_update_group() calls fail to properly free allocated resources, resulting in cumulative memory exhaustion when region construction is repeatedly attempted and fails. CVSS 5.5 reflects local attack vector with low complexity and high availability impact; EPSS 0.02% indicates minimal real-world exploitation probability despite the vulnerability's severity classification.
The Linux kernel BPF verifier fails to validate lock release on exception exits from static subprograms when bpf_throw() is invoked, potentially allowing denial of service or system instability through uncontrolled RCU and preemption lock retention. Affected versions span from 6.7 through 7.0-rc4; CVSS 5.5 (local privilege escalation path) but EPSS 0.02% suggests low real-world exploitation probability. Patch available in stable releases 6.18.21, 6.19.11, and 7.0.
Memory leak and out-of-bounds read in the asus_report_fixup() HID driver function allows local authenticated attackers with limited privileges to cause denial of service through memory exhaustion. The vulnerability affects the ASUS HID device driver across multiple Linux kernel versions, where kmemdup()-allocated buffers were not freed properly and an out-of-bounds read could access memory beyond the original descriptor size. A patch is available from Linux kernel maintainers switching to devm_kzalloc() for proper memory lifecycle management.
Double completions in NVMe-PCI polled queue handling occur when a high-priority task attempts to poll a queue during kernel reset before block layer queue maps are updated, causing race conditions between interrupt-driven and polled I/O paths. Affects Linux kernel versions before 5.10.253, 5.15.203, 6.1.168, 6.6.131, 6.12.80, 6.18.21, 6.19.11, and 7.0-rc2, requiring local authentication and high attack complexity to trigger. No public exploit identified, but vendor-released patches are available across all affected stable and development branches.
Memory leak in the HID magicmouse driver's report_fixup() function allows local authenticated attackers to cause a denial of service through repeated device interactions. The magicmouse_report_fixup() function allocates memory via kmemdup() but fails to free the allocated buffer before returning, leading to exhaustion of kernel memory on systems with a Magic Mouse connected. Vendor patches are available across multiple stable branches.
A denial-of-service vulnerability in the Linux kernel's Btrfs filesystem implementation allows local authenticated attackers to cause filesystem corruption and crashes through a race condition during subvolume creation and lookup. When a newly created Btrfs subvolume's dentry cache is dropped before the BTRFS_ROOT_ORPHAN_CLEANUP flag is set, concurrent orphan cleanup operations can fail with ENOENT, creating negative dentries that prevent subvolume deletion and cause filesystem aborts. EPSS score of 0.02% indicates this is a low-probability exploitation scenario requiring specific timing and configuration conditions, though the impact is severe for affected systems. No public exploit code is identified at time of analysis.
Denial of service via kernel panic in the Linux kernel xfrm_iptfs module when processing fragmented IP-TFS packets with mixed fast-path and slow-path reassembly conditions. The vulnerability triggers an invalid memory access (SKB_LINEAR_ASSERT) in skb_put() when attempting to append data to a non-linear socket buffer during packet reassembly, affecting systems using IP-TFS encapsulation over IPsec. Local attackers with network access to send crafted IPsec packets can crash the kernel; active exploitation not confirmed but patch is available.
Short read handling in EROFS file-backed mounts can mark unread file pages as uptodate when vfs_iocb_iter_read() is interrupted by signals, leading to potential data corruption or information disclosure on systems using EROFS with file-backed mounts. Affected Linux kernel versions prior to fixes in 6.18.21, 6.19.11, and 6.12.80. Local authenticated users can trigger this via signal interruption during I/O operations.
Denial of service via buffer over-read in Linux kernel Bluetooth L2CAP Enhanced Credit Based Flow Control data path allows local authenticated attackers to crash the system by sending malformed L2CAP packets with insufficient payload length. The vulnerability exists in l2cap_ecred_data_rcv() which reads the SDU length field without validating that the socket buffer contains the required 2 bytes, causing an out-of-bounds read that triggers a kernel panic when the buffer is too small. EPSS exploitation probability is 0.02% (percentile 7%), and a vendor patch is available.
Null pointer dereference in the Linux kernel Bluetooth L2CAP implementation allows local authenticated attackers to cause a kernel panic and denial of service via the l2cap_sock_ready_cb function during L2CAP connection initialization. The vulnerability occurs when a socket pointer is dereferenced without null validation, triggering a KASAN null-ptr-deref exception that crashes the kernel. EPSS score of 0.02% indicates low real-world exploitation probability despite the moderate CVSS score; no public exploit code or active KEV listing has been identified at time of analysis.
Denial of service via deadlock in NFC NCI subsystem when nci_close_device() flushes work queues while holding req_lock, triggering a circular lock dependency with nci_rx_work(). The vulnerability affects Linux kernels across multiple stable branches (5.10, 5.15, 6.1, 6.6, 6.12, 6.18, 6.19, 7.0) and was reproduced in roughly 4% of nci selftest runs on debug kernels, though EPSS scoring (0.02% percentile 7%) indicates low baseline exploitation probability. Local privilege requirement and high attack complexity in practice mean real-world impact is limited to NFC-capable systems with specific workload timing.
Denial of service via infinite loop in Bluetooth L2CAP ERTM reconfiguration allows local authenticated attackers to exhaust system memory. The vulnerability arises from two distinct flaws: improper handling of L2CAP channel reconfiguration that leaks ERTM resources and fails to validate minimum PDU size, causing an infinite loop in l2cap_segment_sdu() when remote_mps is set to zero. EPSS score of 0.02% indicates limited exploitation likelihood despite the high CVSS score, reflecting the requirement for local access and authenticated Bluetooth channel state.
Out-of-bounds array access in the btusb driver's Bluetooth SCO link handling allows local authenticated attackers to cause denial of service by exhausting kernel memory or crashing the Bluetooth subsystem. The btusb_work() function fails to constrain the sco_num variable before indexing a three-entry lookup table, permitting reads and potential writes past allocated buffer boundaries when four or more SCO links are active. This affects Linux kernel versions 5.8 through 7.0-rc2 and requires local access with unprivileged user privileges to trigger.
Use-after-free in Linux kernel RDMA/irdma driver allows local authenticated users to cause denial of service by triggering uninitialized completion handling during queue pair creation failure. When ib_copy_to_udata fails in irdma_create_qp, the cleanup path attempts to wait on an uninitialized free_qp completion structure, resulting in a kernel panic or system hang. EPSS score of 0.02% indicates low exploitation probability despite moderate CVSS score; patch is available from vendor.
Integer overflow in Linux kernel RDMA/irdma depth calculation functions allows local authenticated users to trigger a denial of service via improper handling of U32_MAX values passed for SQ/RQ/SRQ size parameters. The vulnerability stems from depth calculations performed in 32-bit integers rather than 64-bit, enabling truncation that bypasses validation and returns success when allocation should fail, potentially causing system instability or resource exhaustion.
Use-after-free vulnerability in the Linux kernel SPI subsystem allows local authenticated attackers to cause denial of service by exploiting unsynchronized access to the driver_override field during device probe operations. The vulnerability occurs because __driver_attach() calls the bus match() callback without holding the device lock, creating a race condition when driver_override is accessed without proper synchronization. CVSS score of 5.5 reflects local attack vector with low complexity and high availability impact. EPSS exploitation probability is minimal at 0.02%, suggesting this is a localized memory safety issue rather than a widely-exploited attack vector.
Denial of service in Linux kernel on s390 architecture allows local authenticated attackers to crash the system by triggering an out-of-bounds access in the syscall dispatch table. The s390 syscall number is directly controlled by userspace without spectre boundary protection (array_index_nospec), enabling an attacker with local user privileges to supply an invalid syscall number that bypasses array bounds checking and causes a memory access violation. EPSS score is extremely low (0.03%), consistent with limited attack surface on s390-specific systems and requirement for local authentication.
Information disclosure in Linux kernel s390 architecture allows local authenticated attackers to read residual data from r12 register during kernel entry transitions, enabling potential exposure of sensitive kernel state through register side channels. This occurs on s390 systems running kernel versions 6.4 through 7.0-rc5 and affects all architectures due to incomplete register scrubbing following removal of branch prediction isolation code. EPSS score of 0.02% indicates minimal real-world exploitation likelihood despite moderate CVSS impact rating.
Kernel panic via null pointer dereference in the tracing subsystem occurs when boot-time trigger registration fails and kthread creation does not succeed, allowing deferred trigger frees to accumulate indefinitely and crash the system. Local authenticated attackers can trigger this by specifying malformed trace event parameters on the kernel command line, resulting in denial of service. EPSS exploitation probability is 0.02% (very low) despite moderate CVSS score, suggesting this requires specific boot-time configuration and local access.
Denial of service via deadlock in the Linux kernel tracing subsystem occurs when CPU hotplug operations interact with osnoise tracing thread lifecycle management. A local privileged user can trigger a deadlock by inducing CPU offline events while osnoise threads hold conflicting locks (interface_lock and cpus_read_lock), causing system hang. CVSS 5.5 reflects local attack vector and privilege requirement; EPSS 0.02% indicates low real-world exploitation likelihood despite deadlock severity.
Denial of service in Linux kernel IPTFS (IP Traffic Flow Security) subsystem allows local authenticated attackers to trigger an infinite loop via crafted ESP packets with malformed inner IPv4 headers containing tot_len=0. The vulnerability bypasses input validation in __input_process_payload() that should reject IPv4 packets where tot_len is less than the header length, causing the kernel to spin indefinitely in softirq context and hang the system.
A denial-of-service condition in the Linux kernel writeback subsystem causes system hangs during suspend-to-RAM on filesystems with no data integrity guarantees (such as FUSE-based overlayfs). When the sync operation waits for flusher threads to complete writeback on these filesystems, the kernel can deadlock if the underlying filesystem daemon is frozen or unresponsive, particularly during system power management. The vulnerability affects Linux kernel versions prior to the fix and is resolved by introducing the SB_I_NO_DATA_INTEGRITY superblock flag to skip unnecessary writeback completion waits on filesystems that cannot guarantee data persistence.
AMD GPU driver in the Linux kernel fails to prevent rapid PASID (Process Address Space ID) reuse, allowing local authenticated attackers to trigger interrupt handling errors and denial of service. When a process exits with an assigned PASID, page faults may remain pending in the interrupt handler ring buffer; if a new process is immediately assigned the same PASID, it inherits these stale interrupts causing system instability. The vulnerability affects Linux kernel versions prior to 7.0 RC1 and requires local user access with standard privileges. EPSS score of 0.02% indicates minimal real-world exploitation likelihood despite moderate CVSS impact rating.
Memory leak in AMD display driver (amdgpu_dm) on Linux kernel allows local authenticated attackers to cause denial of service by exhausting kernel memory when display sinks are connected and the system resumes from sleep. The vulnerability arises from failure to free previously allocated drm_edid structures before overwriting them, and is confirmed in kernel versions up to 7.0 RC5 with EPSS exploitation probability of 0.02% indicating low real-world exploitation likelihood.
Denial of service via null pointer dereference in AMD display driver backlight setup affects Linux kernel versions 6.19 through 7.0-rc5 when LVDS connectors are present without extended backlight capabilities. Local authenticated users with low privileges can trigger a crash by accessing backlight controls on affected systems, causing system instability. Patch available from vendor with EPSS score of 0.02% indicating low real-world exploitation probability.
Memory leak in Linux kernel DAMON subsystem allows local authenticated users to exhaust system memory via failed allocation in damon_sysfs_new_test_ctx(), causing denial of service. The vulnerability affects kernel versions 6.17.6 through 7.0-rc1 when DAMON_SYSFS is enabled. A privileged user can trigger the leak by making specific control sequences that cause early function returns, bypassing cleanup code and leaving param_ctx unfreed.
Null pointer dereference in Linux kernel DAMON subsystem allows local authenticated attackers to cause denial of service when memory allocation failures occur during online parameter updates. The vulnerability affects DAMON's context commit mechanism (damon_commit_ctx), which can partially corrupt kernel state if internal memory allocation fails, potentially leading to NULL pointer dereference in damos_commit_dests(). While real-world impact is rare due to the low probability of allocation failure, the severe consequence of kernel panic necessitates this fix.
Denial of service in the Linux kernel dmaengine idxd subsystem allows local attackers with low privileges to crash the system by triggering a Function Level Reset when the hardware does not support event log reporting. The vulnerability occurs when the driver attempts to restore or free an event log that was never allocated, resulting in a kernel crash with high availability impact.
Incorrect error-handling in the Linux kernel's Xilinx XDMA DMA engine driver causes a kernel denial-of-service when regmap initialization fails. The driver's probe function checks the return value of devm_regmap_init_mmio against NULL rather than using IS_ERR(), meaning a failure returns an ERR_PTR() value that is non-NULL and passes the check silently; the corrupted pointer is then used, triggering a kernel panic. Affected systems require Xilinx XDMA hardware to be present and actively probed by the driver. No public exploit has been identified at time of analysis, and EPSS exploitation probability stands at a negligible 0.02%.
Kernel panic in the Linux netfs subsystem's netfs_limit_iter() function crashes systems when a process writes a core dump to a 9P-mounted filesystem. The function handles only ITER_FOLIOQ, ITER_BVEC, and ITER_XARRAY iterator types, triggering a hard BUG() when __kernel_write() supplies an ITER_KVEC iterator via netfs_unbuffered_write(), producing a local denial of service via kernel panic. No public exploit code exists and no active exploitation has been identified; this is a no public exploit identified at time of analysis scenario with EPSS at 0.02% (5th percentile), indicating minimal widespread exploitation interest.
NULL pointer dereference in the Linux kernel's netfs subsystem crashes the kernel when retrying unbuffered writes on filesystems that omit the prepare_write stream operation, such as 9P. A local low-privilege user who can write to such a mounted filesystem and induce a get_user_pages() -EFAULT failure can trigger a kernel panic, causing a denial of service. No public exploit has been identified at time of analysis, and the EPSS score of 0.02% (4th percentile) reflects negligible observed exploitation probability; the vulnerability is not listed in CISA KEV.
Memory leak in the Linux kernel btrfs filesystem driver allows a local authenticated attacker to gradually exhaust kernel memory through repeated mount and unmount operations on affected configurations. The flaw exists in check_removing_space_info(), which incorrectly uses kfree() on kobject-initialized sub-group space_info elements instead of the proper kobject_put() teardown path, leaving kobj->name string allocations unreferenced and unfreed. No public exploit exists (EPSS 0.02%, 7th percentile) and the vulnerability is not listed in CISA KEV, placing real-world risk well below the CVSS 5.5 Medium score might suggest.
Red Hat Quay 3 bypasses password re-verification for sensitive operations such as token generation and robot account creation, allowing users with timed-out or idle authenticated sessions to perform privileged actions without providing valid credentials. An attacker with access to an abandoned browser session can execute sensitive operations despite the UI displaying authentication errors, resulting in unauthorized token creation, robot account manipulation, and information disclosure. CVSS 5.4 reflects moderate risk with network attack vector and low privilege requirements.
JWT token validation bypass in Spring Security allows authenticated attackers to forge or manipulate JWT tokens when NimbusJwtDecoder or NimbusReactiveJwtDecoder is used without explicit OAuth2TokenValidator configuration, enabling unauthorized access to protected resources. The vulnerability affects Spring Security versions 6.3.0-6.3.14, 6.4.0-6.4.14, 6.5.0-6.5.9, and 7.0.0-7.0.4. CVSS 5.3 (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N) reflects network-accessible exploitation requiring low-privilege authentication and high attack complexity.
OpenFGA versions prior to 1.14.1 suffer from a cache key collision vulnerability in conditional authorization models that enables attackers to obtain unauthorized access to resources by forcing reuse of cached authorization decisions. When conditions are evaluated with caching enabled, different check requests can generate identical cache keys, causing OpenFGA to incorrectly return a previously cached authorization result for a subsequent request with different parameters. This affects deployments using relational models with condition evaluation where caching is active, allowing authenticated users to bypass intended access controls and disclose information about resources they should not access.
Storable versions before 3.05 for Perl has a stack overflow. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Integer overflow in Firefox's Audio/Video Playback component allows remote unauthenticated attackers to cause integrity violations through specially crafted multimedia content. The vulnerability stems from incorrect boundary condition handling in numeric calculations, potentially enabling attackers to modify playback state or corrupt audio/video streams without user interaction. Firefox 150 and later contain the fix.