Home / mailings [SECURITY] [DSA 6253-1] linux security update
Posted on 08 May 2026
Debian Security Advisory- -------------------------------------------------------------------------
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
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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
