CVE-2026-53265

A flaw was found in the Linux kernel's device mapper DM cache policy. A race condition exists where two processes attempting to invalidate cache blocks concurrently can lead to memory corruption. This can result in a local denial of service, causing the system to crash, or potentially corrupting...

CVE-2026-53250

A flaw was found in the Linux kernel's xsk AFXDP socket component. A malicious local userspace application can exploit a Time-of-check to time-of-use TOCTOU race condition in the xskskbmetadata function. By modifying checksum-related values in shared memory between validation and use, an attacker...

WordPress W3 Total Cache plugin <= 2.9.4 - Arbitrary Code Execution vulnerability

Arbitrary Code Execution vulnerability discovered by Ananda Dhakal Patchstack in WordPress Plugin W3 Total Cache versions = 2.9.4...

PYSEC-2026-390 LiteLLM: Authentication bypass via OIDC userinfo cache key collision

Impact When JWT authentication is enabled enablejwtauth: true, the OIDC userinfo cache uses token:20 as the cache key. JWT headers produced by the same signing algorithm generate identical first 20 characters. This configuration option is not enabled by default. Most instances are not affected. A...

LiteLLM: Authentication bypass via OIDC userinfo cache key collision

ImpactWhen JWT authentication is enabled enablejwtauth: true, the OIDC userinfo cache uses token:20 as the cache key. JWT headers produced by the same signing algorithm generate identical first 20 characters.This configuration option is not enabled by default. Most instances are not affected.An...

PYSEC-2026-425 MLFlow path traversal vulnerability

A path traversal vulnerability exists in the extractarchivetodir function within the mlflow/pyfunc/dbconnectartifactcache.py file of the mlflow/mlflow repository. This vulnerability, present in versions before v3.7.0, arises due to the lack of validation of tar member paths during extraction. An...

PYSEC-2026-555 toui allows user-specific variables to be shared between users

Impact Websites that use Website.uservars property in versions. Patches It affects versions v2.0.1 to v2.4.0. Please upgrade to v2.4.1 Workarounds Do not use Website.uservars in websites when using versions v2.0.1 to v2.4.0. Also, do not use Website.signinuser in version v2.4.0 only. Explanation...

PYSEC-2026-529 Salt vulnerable to directory traversal attack in file receiving method

Directory traversal vulnerability in recvfile method allows arbitrary files to be written to the master cache directory...

Salt vulnerable to directory traversal attack in file receiving method

Directory traversal vulnerability in recvfile method allows arbitrary files to be written to the master cache directory...

pyquokka is Vulnerable to Remote Code Execution by Pickle Deserialization via FlightServer

DescriptionIn the FlightServer classof the pyquokka framework, thedoactionmethoddirectly usespickle.loadsto deserialize actionbodies receivedfrom Flight clients without any sanitization or validation, which results in a remote code execution vulnerability. The vulnerable code is located...

vLLM Allows Remote Code Execution via PyNcclPipe Communication Service

Impacted EnvironmentsThis issue ONLY impacts environments using the PyNcclPipe KV cache transfer integration with the V0 engine. No other configurations are affected. SummaryvLLM supports the use of thePyNcclPipeclass to establish a peer-to-peer communication domain for data transmission between...

curl: CURLSHOPT_UNSHARE race can cause UAF in shared SSL session cache during HTTPS transfer

Summary CURLSHOPTUNSHARE can free a shared SSL session cache while another thread is starting a normal HTTPS transfer with the same share handle. The failing transfer reaches the cache through curleasyperform, during the OpenSSL handshake. libcurl appears to try to reject this kind of lifetime...

ImageMagick: ImageMagick: Heap buffer over-write via `magick -distribute-cache` service connection

A flaw was found in ImageMagick, a free and open-source software used for editing and manipulating digital images. A remote attacker, by connecting to a magick -distribute-cache service, can trigger a heap buffer over-write in the server process. This vulnerability can lead to a denial of service...

flatpak: Flatpak: Arbitrary file deletion on host via improper cache file path validation

A flaw was found in Flatpak, a Linux application sandboxing and distribution framework. The caching mechanism for ld.so dynamic linker/loader improperly removes outdated cache files without adequately verifying that the application-controlled path to the outdated cache is within the designated...

SUSE-SU-2026:22507-1 Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.26.1 fixes various security issues The following security issues were fixed: - CVE-2026-23278: netfilter: nftables: always walk all pending catchall elements bsc1260907. - CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay...

CVE-2026-10083

The APCu Manager WordPress plugin before 4.5.0 does not escape APCu object-cache keys before rendering them in an admin-area page, leading to a Stored Cross-Site Scripting vulnerability. When a persistent object cache is enabled, cache keys derived from unsanitised user input e.g. a transient nam...

CVE-2026-53325

In the Linux kernel, the following vulnerability has been resolved: agp/amd64: Fix broken error propagation in agpamd64probe A NULL pointer dereference was observed in the AMD64 AGP driver when running in a virtualized environment e.g. qemu/kvm without a physical AMD northbridge. The crash occurs...

UBUNTU-CVE-2026-53325

In the Linux kernel, the following vulnerability has been resolved: agp/amd64: Fix broken error propagation in agpamd64probe A NULL pointer dereference was observed in the AMD64 AGP driver when running in a virtualized environment e.g. qemu/kvm without a physical AMD northbridge. The crash occurs...

EUVD-2026-40039

The APCu Manager WordPress plugin before 4.5.0 does not escape APCu object-cache keys before rendering them in an admin-area page, leading to a Stored Cross-Site Scripting vulnerability. When a persistent object cache is enabled, cache keys derived from unsanitised user input e.g. a transient nam...

CVE-2026-10083

The APCu Manager WordPress plugin (versions before 4.5.0 ) is vulnerable to Stored Cross-Site Scripting (XSS) . The root cause is the failure to escape APCu object-cache keys before rendering them on an admin-area page. If a persistent object cache is active, an unauthenticated attacker can provi...