Here are the Linux security updates for this week (Week 44, 2025):
- AlmaLinux issued multiple security updates including important fixes for libtiff (CVE-2025-8176, CVE-2025-9900), squid (CVE-2025-62168), and moderate severity updates to kernel and thunderbird packages.
- Debian released security updates for several packages such as ruby-rack, strongswan, ublock-origin, and wordpress.
- Fedora patched many packages including firefox, samba, sssd, xorg-x11-server, and various Rust-related libraries.
- Mageia, Oracle, Red Hat, Slackware, and SUSE also published various kernel, java, redis, and image processing library security updates.
- Specific Red Hat kernel-rt security updates fixed vulnerabilities related to wifi components (mac80211, mwifiex, cfg80211).
- Ubuntu issued updates for linux-gcp-6.14 and linux-hwe-6.8 kernels.
These updates include patches for vulnerabilities rated as Important and Moderate, addressing issues such as buffer overflows, integer underflows, and use-after-free bugs.