Linux Security Roundup for Week 16, 2025

This report summarizes the security updates across various Linux distributions for the week ending in April 2025, covering AlmaLinux, Debian, Fedora, Oracle Linux, Red Hat Enterprise Linux, Slackware, SUSE, and Ubuntu.

AlmaLinux

- Moderate Updates:
- `glibc`
- `kernel`
- `kernel-rt`
- Important Update:
- `gvisor-tap-vsock`

Debian GNU/Linux

Debian had a busy week with multiple security updates, including:
- Erlang, GIMP, glib2.0, atop, and shadow with various severity levels.
- Several updates for `twitter-bootstrap3` and `twitter-bootstrap4`, alongside updates for `mediawiki`, `perl`, and `postgresql-11`.

Fedora Linux

Fedora released a variety of updates across its versions, including:
- Important Updates:
- `chromium` and `dnf`.
- A plethora of updates for libraries and tools like `php-tcpdf`, `dotnet`, and several Rust-related packages.

Oracle Linux

Oracle Linux provided several critical updates, including:
- Bug Fixes: For components like `microcode_ctl`, `ipmctl`, and `linux-firmware`.
- Important Security Updates: For the Unbreakable Enterprise kernel and `gvisor-tap-vsock`.

Red Hat Enterprise Linux

RHEL's updates included:
- Moderate Updates: For `glibc`, `openssh`, and various kernel-related updates.
- Important Updates: For the kernel and `gvisor-tap-vsock`, along with several security patches for OpenShift and Java packages.

Slackware Linux

Slackware had targeted updates for:
- `perl`, `mozilla-thunderbird`, `libxml2`, and `zsh`.

SUSE Linux

SUSE delivered important updates, including:
- Security updates for the Linux Kernel, `pgadmin4`, and `chromium`.
- Various live patches for SLE versions, enhancing system stability and security.

Ubuntu Linux

Ubuntu's updates included:
- Vulnerabilities addressed in `GraphicsMagick`, `Perl`, and `WebKitGTK`.
- Updates for various libraries and tools, ensuring the overall security of the operating system.

Conclusion

The security updates across these Linux distributions reflect the ongoing efforts to patch vulnerabilities and enhance system security. Users are encouraged to regularly apply these updates to maintain the integrity and security of their systems. As new vulnerabilities are discovered, ensuring timely updates is crucial for safeguarding systems against potential threats. It also highlights the collaborative nature of open-source communities in addressing security challenges.

For continued security, users should monitor their respective distributions and apply updates promptly

Linux Security Roundup for Week 16, 2025

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

Linux Security Roundup for Week 16, 2025 @ Linux Compatible