Linux Kernel Security Update Advisory
Overview A security update has been released to address CVE-2026-31554, a vulnerability discovered in the Linux kernel. This vulnerability is a “use-after-free” vulnerability that occurs in the sysfutexrequeue() function of the futex (fast user-space mutex) component when different flags are used together. Affected Systems Linux Kernel versions 6.7 Through 6.12.80.
WolfSSL Product Security Update Advisory
Overview A security update has been released to address several vulnerabilities found in the wolfSSL product. Affected Versions are those prior to wolfSSL 5.9.1; Users should update to the latest version, wolfSSL 5.9.1 Or later. Identified Vulnerabilities The following CVEs are mentioned in the body of the announcement: CVE-2026-5187. CVE-2026-5188.
Util-linux Security Update Advisory
A security update has been released to address a vulnerability in Ubuntu’s util-linux. The affected products are util-linux in Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 22.04 LTS. The vulnerabilities addressed are as follows: CVE-2026-13595, a use-after-free vulnerability occurring during nested partition traversal in libblkid within util-linux. CVE-2026-27456, a
PostgreSQL Security Update Advisory
Overview A security update addressing several vulnerabilities in PostgreSQL has been released. Users of this product should update to the latest version. Affected Versions CVE-2026-6472, CVE-2026-6473, CVE-2026-6474, CVE-2026-6475, CVE-2026-6477, CVE-2026-6478, CVE-2026-6479, CVE-2026-6637. PostgreSQL 18 or later, but earlier than 18.4. PostgreSQL 17 or later, but earlier than 17.10. PostgreSQL 16
