Linux Security Roundup for Week 24, 2025

This report summarizes the security updates for various Linux distributions over the past week, highlighting vulnerabilities addressed across Arch Linux, AlmaLinux, Debian GNU/Linux, Fedora Linux, Gentoo Linux, Oracle Linux, Red Hat Enterprise Linux, Slackware Linux, SUSE Linux, and Ubuntu Linux.

Arch Linux

Several vulnerabilities were addressed, including:
- Denial of service in `bind` and `curl`
- Content spoofing in `varnish` and `python-django`
- Arbitrary code execution in `konsole` and `roundcubemail`
- Access restriction bypass in `samba`
- Issues in `go` and information disclosure in `ghostscript`

AlmaLinux

Important security updates include:
- Multiple updates for `thunderbird`, `kernel`, `glibc`, and `.NET`
- Moderate updates for `golang`, `nodejs22`, and `libxslt`

Debian GNU/Linux

Significant security updates featured:
- Updates for `glibc`, `krb5`, and `curl`
- Security updates for web applications including `roundcube` and `chromium`
- Regression updates for `curl` and `modsecurity-apache`

Fedora Linux

Fedora's updates primarily focused on:
- Security patches for `krb5`, `roundcubemail`, and various `qt` components
- Important updates for `thunderbird`, `chromium`, and `wireshark`

Gentoo Linux

Critical vulnerabilities addressed include:
- Shell injection issues in `YAML-LibYAML` and `File-Find-Rule`
- Multiple vulnerabilities across libraries like `OpenImageIO`, `Node.js`, and `LibreOffice`

Oracle Linux

Key updates included:
- Important updates for `perl-FCGI`, `Unbreakable Enterprise kernel`, and `thunderbird`
- Moderate updates for `glibc` and `grafana`

Red Hat Enterprise Linux

RHEL updates focused on:
- Important updates for `thunderbird`, `firefox`, and `mod_security`
- Various moderate updates for libraries such as `glibc` and `golang`

Slackware Linux

Slackware's updates included:
- Security updates for `libvpx` and `mozilla-thunderbird`

SUSE Linux

SUSE addressed several vulnerabilities, including:
- Important updates for `go`, `libsoup2`, and multiple security patches for the Linux kernel

Ubuntu Linux

Ubuntu's updates featured:
- Vulnerabilities in the Linux kernel across various configurations
- Security patches for `systemd`, `AMD Microcode`, and web application vulnerabilities in `Samba`, `.NET`, and `WebKitGTK`

Conclusion

The security landscape for Linux distributions remains active, with numerous vulnerabilities being patched weekly. It's crucial for users and administrators to stay updated with these patches to maintain system integrity and security. Regular updates ensure protection against potential exploits and vulnerabilities that may compromise systems.

Further Actions:
Users should regularly check their distribution's security advisories and apply updates promptly. Additionally, monitoring for emerging threats and vulnerabilities should be an ongoing practice to safeguard systems effectively

Linux Security Roundup for Week 24, 2025

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

Linux Security Roundup for Week 24, 2025 @ Linux Compatible