Zephyr security vulnerabilities

Zephyr is an open-source, scalable real-time operating system RTOS developed by Zephyr. There is a security vulnerability in Zephyr, which stems from defects in the network stack. This vulnerability may lead to out-of-bound memory reads and information leaks...

CVE-2026-22039

Kyverno is a policy engine designed for cloud native platform engineering teams. Versions prior to 1.16.3 and 1.15.3 have a critical authorization boundary bypass in namespaced Kyverno Policy apiCall. The resolved urlPath is executed using the Kyverno admission controller ServiceAccount, with no...

Security update for python311

This update for python311 fixes the following issues: CVE-2025-12084: prevent quadratic behavior in node ID cache clearing bsc1254997. CVE-2025-13836: prevent reading an HTTP response from a server, if no read amount is specified, with using Content-Length per default as the length bsc1254400...

SUSE-SU-2026:0314-1 Security update for python311

This update for python311 fixes the following issues: - CVE-2025-12084: prevent quadratic behavior in node ID cache clearing bsc1254997. - CVE-2025-13836: prevent reading an HTTP response from a server, if no read amount is specified, with using Content-Length per default as the length bsc1254400...

ROS-20260128-73-0032

A vulnerability in the perfoutputbegin component of the Linux kernel is related to reading memory outside of the allocated buffer. Exploitation of the vulnerability may allow a remote attacker to affect the confidentiality of protected information...

CVE-2026-24473 Hono has an Arbitrary Key Read in Serve static Middleware (Cloudflare Workers Adapter)

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.11.7, Serve static Middleware for the Cloudflare Workers adapter contains an information disclosure vulnerability that may allow attackers to read arbitrary keys from the Workers environment...

Kyverno Cross-Namespace Privilege Escalation via Policy apiCall

Summary A critical authorization boundary bypass in namespaced Kyverno Policy apiCall. The resolved urlPath is executed using the Kyverno admission controller ServiceAccount, with no enforcement that the request is limited to the policy’s namespace. As a result, any authenticated user with...

GHSA-8P9X-46GM-QFX2 Kyverno Cross-Namespace Privilege Escalation via Policy apiCall

Summary A critical authorization boundary bypass in namespaced Kyverno Policy apiCall. The resolved urlPath is executed using the Kyverno admission controller ServiceAccount, with no enforcement that the request is limited to the policy’s namespace. As a result, any authenticated user with...

CVE-2026-22039

Kyverno is a policy engine designed for cloud native platform engineering teams. Versions prior to 1.16.3 and 1.15.3 have a critical authorization boundary bypass in namespaced Kyverno Policy apiCall. The resolved urlPath is executed using the Kyverno admission controller ServiceAccount, with no...

EUVD-2026-4811

Kyverno is a policy engine designed for cloud native platform engineering teams. Versions prior to 1.16.3 and 1.15.3 have a critical authorization boundary bypass in namespaced Kyverno Policy apiCall. The resolved urlPath is executed using the Kyverno admission controller ServiceAccount, with no...

CVE-2026-22039

Kyverno is a policy engine designed for cloud native platform engineering teams. Versions prior to 1.16.3 and 1.15.3 have a critical authorization boundary bypass in namespaced Kyverno Policy apiCall. The resolved urlPath is executed using the Kyverno admission controller ServiceAccount, with no...

cpython: Excessive read buffering DoS in http.client

A flaw was found in the http.client module in the Python standard library. When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This issue allows a malicious server to cause the client to read large amounts of data into...

Turso3D security vulnerabilities

Turso3D is a 3D game engine developed by Lasse Öörni. Turso3D has security vulnerabilities, including out-of-bounds writes, zero-deletion errors, null pointer dereferencing, uninitialized resource usage, out-of-bounds reads, and reachability assertions...

Lua Player Plus Vita security vulnerability

Lua Player Plus Vita is a script interpreter developed by Alessio Tosto as an individual project. Prior versions of Lua Player Plus Vita R6 had security vulnerabilities, which stemmed from out-of-bounds read operations...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005189)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005189 advisory. In the Linux kernel, the following vulnerability has been resolved: ceph: remove the incorrect Fw reference check when dirtying pages When doing the direct-io reads ...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005014)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005014 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free bug in cifsdebugdataprocshow Skip SMB sessions that are being...

libpng: LIBPNG buffer overflow

A buffer overflow flaw has been discovered in libpng. An out-of-bounds read vulnerability exists in pngimagereadcomposite when processing palette images with PNGFLAGOPTIMIZEALPHA enabled. The palette compositing code in pnginitreadtransformations incorrectly applies background compositing during...

poppler: Out-of-Bounds Read in Poppler

A flaw was found in Poppler. This vulnerability allows out-of-bounds reads via crafted input files that trigger the JBIG2Bitmap::combine function due to a misplaced isOk check...

USN-7973-1 cjson vulnerabilities

It was discovered that cJSON incorrectly handled parsing large numbers. An attacker could possibly use this issue to cause a denial of service. CVE-2023-26819 It was discovered that cJSON may perform out-of-bounds read when processing specially crafted JSON files using parseobject. An attacker...

Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2025-13836)

The version of CBL-Mariner Releases installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-13836 advisory. - When reading an HTTP response from a server, if no read amount is specified, the default...