[SECURITY] [DSA 6253-1] linux security update

From	Salvatore Bonaccorso <carnil@debian.org>
Newsgroups	linux.debian.announce.security
Subject	[SECURITY] [DSA 6253-1] linux security update
Date	2026-05-08 17:40 +0200
Message-ID	<MSvsZ-3CQU-9@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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- -------------------------------------------------------------------------
Debian Security Advisory DSA-6253-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
May 08, 2026                          https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : linux
CVE ID         : CVE-2025-38584 CVE-2026-23468 CVE-2026-31419 CVE-2026-31709
                 CVE-2026-31715 CVE-2026-43284 CVE-2026-43500

Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leaks.

For the stable distribution (trixie), these problems have been fixed in
version 6.12.86-1.

We recommend that you upgrade your linux packages.

For the detailed security status of linux please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/linux

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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[SECURITY] [DSA 6253-1] linux security update Salvatore Bonaccorso <carnil@debian.org> - 2026-05-08 17:40 +0200

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