Several security issues were fixed in the Linux kernel.

An update that solves one vulnerability can now be installed.

An update that solves one vulnerability can now be installed.

An update that has one security fix can now be installed.

# Security update for smc-tools Announcement ID: SUSE-SU-2026:1422-1 Release Date: 2026-04-17T07:21:34Z Rating: moderate References:

Several security issues were fixed in the Linux kernel.

Important: vim security update

Moderate: pcs security update

Important: firefox security update

Important: nghttp2 security update

Several security issues were fixed in .NET.

An update that solves six vulnerabilities and contains one feature can now be installed.

An update that solves five vulnerabilities can now be installed.

An update that solves five vulnerabilities can now be installed.

An update that solves five vulnerabilities can now be installed.

An update that solves five vulnerabilities can now be installed.

An update that solves five vulnerabilities can now be installed.

An update that solves five vulnerabilities can now be installed.

An update that solves one vulnerability can now be installed.

An update that solves one vulnerability can now be installed.

Important: fontforge security update

Important: perl-XML-Parser security update

It was discovered that gdk-pixbuf, the GDK Pixbuf library, does not properly validate color component counts in the JPEG image loader, which may result in the execution of arbitrary code or denial of service if specially crafted JPEG images are processed. For Debian 11 bullseye, this problem has been fixed in version

Several security issues were fixed in polkit.

BIND a popular name server (DNS) was affected by a vulnerability. If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU. Authoritative-only servers are generally unaffected, although there are circumstances where authoritative servers

An update that solves two vulnerabilities can now be installed.

An update that solves two vulnerabilities can now be installed.

An update that solves eight vulnerabilities can now be installed.

An update that solves eight vulnerabilities can now be installed.

An update that solves six vulnerabilities can now be installed.

Multiple security issues were discovered in MediaWiki, a website engine for collaborative work, which could result in information disclosure or incomplete permission checks. For the oldstable distribution (bookworm), these problems have been fixed in version 1:1.39.17-1+deb12u2.

Multiple security vulnerabilities were discovered in Flatpak, an application deployment framework for desktop apps, which could allow a Flatpak app to delete arbitrary hosts on the host or break out of the sandbox resulting in code execution in the host context. For the stable distribution (trixie), these problems have been fixed in

MGASA-2026-0096 – Updated libpng12 packages fix security vulnerability

MGASA-2026-0095 – Updated tomcat packages fix security vulnerabilities

MGASA-2026-0094 – Updated squid packages fix security vulnerabilities

Moderate: kernel security update