CVE-2026-80676

A flaw was found in the Linux kernel's Hyper-V hv VMBus driver. When a driver is being initialized, a specific callback function attempts to access a memory region driveroverride without proper synchronization. This oversight can lead to a Use-After-Free UAF vulnerability, where a local attacker...

CVE-2026-80619

A flaw was found in the AppArmor security module of the Linux kernel. The aareplaceprofiles function was susceptible to a use-after-free UAF vulnerability. This occurred because the function accessed data after it had been deallocated, potentially allowing an attacker to cause a denial of service...

CVE-2026-80654

A flaw was found in the Linux kernel. An incorrect condition check during the cleanup of a mailbox receive channel in the soc: xilinx component allows the channel to remain active and receive messages even after the device has been removed. This oversight leads to a use-after-free vulnerability,...

CVE-2026-80600

A flaw was found in the batman-adv module of the Linux kernel. This vulnerability occurs because the pskbmaypull function, when called by batadvgetvid, can reallocate a buffer. This causes variables to point to the previously freed memory, leading to a use-after-free condition. A local attacker...

OPENSUSE-SU-2026:21135-1 Security update for chromium

This update for chromium fixes the following issues: Changes in chromium: - Chromium 149.0.7827.155 boo1268373: CVE-2026-12437: Use after free in WebShare CVE-2026-12438: Inappropriate implementation in WebView CVE-2026-12439: Use after free in Digital Credentials CVE-2026-12440: Use after free i...

OPENSUSE-SU-2026:20849-1 Security update for chromium

This update for chromium fixes the following issues: Changes in chromium: - Chromium 148.0.7778.215 boo1266471: CVE-2026-9872: Out of bounds write in GPU CVE-2026-9873: Use after free in Network CVE-2026-9874: Use after free in Dawn CVE-2026-9875: Out of bounds read in WebGL CVE-2026-9876: Use...

OPENSUSE-SU-2026:20660-1 Security update for chromium

This update for chromium fixes the following issues: Changes in chromium: - Chromium 147.0.7727.137 boo1263158 CVE-2026-7363: Use after free in Canvas CVE-2026-7361: Use after free in iOS CVE-2026-7344: Use after free in Accessibility CVE-2026-7343: Use after free in Views CVE-2026-7333: Use afte...

AZL-98439 CVE-2026-82631 affecting package valkey 8.0.10-1

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

CVE-2026-82631

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

UBUNTU-CVE-2026-82631

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

EUVD-2026-68393

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

CVE-2026-82631 valkey-io valkey Blocked-on-keys blocked.c handleClientsBlockedOnKey use after free

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

CVE-2026-82631 valkey-io valkey Blocked-on-keys blocked.c handleClientsBlockedOnKey use after free

A security flaw has been discovered in valkey-io valkey 9.1.0. The affected element is the function handleClientsBlockedOnKey of the file src/blocked.c of the component Blocked-on-keys Subsystem. The manipulation results in use after free. The attack may be performed from remote. A high complexit...

CVE-2026-82631

A use-after-free vulnerability exists in valkey-io valkey 9.1.0 , specifically in the handleClientsBlockedOnKey function within the Blocked-on-keys Subsystem (src/blocked.c). The flaw can be triggered remotely but requires high privileges and carries high attack complexity , limiting practical ex...

CVE-2026-82623

A vulnerability was detected in open62541 up to 1.5.5. Affected by this vulnerability is the function UADataValuebackendcopyRange of the file plugins/historydata/uahistorydatabackendmemory.c of the component History Backend. The manipulation results in use after free. The attack can be launched...

UBUNTU-CVE-2026-82623

A vulnerability was detected in open62541 up to 1.5.5. Affected by this vulnerability is the function UADataValuebackendcopyRange of the file plugins/historydata/uahistorydatabackendmemory.c of the component History Backend. The manipulation results in use after free. The attack can be launched...

kernel: ipv4: free net->ipv4.sysctl_local_reserved_ports after unregister_net_sysctl_table()

A flaw was found in the Linux kernel's IPv4 networking component. The ipv4sysctlexitnet function prematurely frees the net-ipv4.sysctllocalreservedports memory. This can lead to a use-after-free vulnerability, where other threads might attempt to access deallocated memory. Such an issue can resul...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

CVE-2026-80661

A flaw was found in the Linux kernel's Universal Flash Storage UFS core tracing module. The system attempts to access a memory location that has already been freed when processing trace events, specifically within the TPprintk function. This use-after-free vulnerability can be triggered when...

Revenant

CVE-2026-74943 · Use-after-free in Firefox RasterImage surface discard This directory holds an honest reproduction scaffold for a cross-thread use-after-free in mozilla::image::RasterImage::OnSurfaceDiscarded. It is meant to be run against a locally downloaded vulnerable Firefox build using only...