Linux Security Roundup for Week 28, 2025 This report summarizes the security updates across various Linux distributions for the week ending July 14, 2025. It includes important security patches and updates for AlmaLinux, Debian GNU/Linux, Fedora Linux, Gentoo Linux, Oracle Linux, Qubes OS, Red Hat Enterprise Linux, Slackware Linux, SUSE Linux, and Ubuntu Linux.

AlmaLinux

AlmaLinux released several security updates, including important fixes for the kernel, Podman, and Thunderbird. Moderate updates were issued for tools like `jq`, `socat`, and `golang`. Notably, multiple kernel security updates were classified as important.

Debian GNU/Linux

Debian provided updates for various packages, including security fixes for `thunderbird`, `djvulibre`, and `slurm-wlm`. There were multiple updates marked under Debian's Long Term Support (LTS) as well.

Fedora Linux

Fedora's updates included a wide range of applications and libraries, such as `sudo`, `rust`, and `thunderbird`, across versions 41 and 42. Security updates encompassed various critical components, enhancing the overall system security.

Gentoo Linux

Gentoo issued several advisories for vulnerabilities in `ClamAV`, `strongSwan`, and `NTP`, among others, highlighting the ongoing need for vigilance against security vulnerabilities.

Oracle Linux

Oracle Linux's updates featured multiple kernel security updates and bug fixes for various components, including `podman` and `libvirt`. Important patches were released to address potential security threats.

Qubes OS

Qubes OS announced a significant security bulletin regarding transitive scheduler attacks, emphasizing the importance of addressing potential vulnerabilities in their architecture.

Red Hat Enterprise Linux

Red Hat provided a comprehensive list of security updates, particularly focusing on `xorg-x11-server`, `tigervnc`, and kernel updates. The updates classified as important cover a wide range of critical components, enhancing system integrity.

Slackware Linux

Slackware released updates for `git`, the kernel, and `httpd`, ensuring that core services are adequately patched against vulnerabilities.

SUSE Linux

SUSE's updates included critical patches for the Linux kernel, important updates for `tomcat`, and various moderate updates for different libraries and applications, showcasing their commitment to maintaining a secure operating environment.

Ubuntu Linux

Ubuntu issued numerous updates addressing vulnerabilities in the Linux kernel, `libssh`, `git`, and several other packages, reflecting an ongoing effort to enhance security across its ecosystem.

Conclusion

The Linux security landscape remains active, with numerous updates being rolled out across various distributions. As security threats evolve, these updates are crucial for maintaining the integrity and safety of systems. Users are encouraged to apply these updates promptly to ensure their systems remain secure against potential vulnerabilities. Continuous education and awareness of security practices are essential in safeguarding Linux environments against emerging threats

Linux Security Roundup for Week 28, 2025

Here is a roundup of last week's Linux security updates for AlmaLinux, Debian GNU/Linux, Fedora Linux, Gentoo Linux, Oracle Linux, Cubes OS, Red Hat Enterprise Linux, Slackware Linux, SUSE Linux, and Ubuntu Linux.

Linux Security Roundup for Week 28, 2025 @ Linux Compatible