Debian Trixie Linux Critical Privilege Escalation Denial Service DSA-6274-1
debian
May 15, 2026
Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks
Summary
For the stable distribution (trixie), these problems have been fixed in
version 6.12.88-1.
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/
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Package: linux
CVE ID: CVE-2026-31499 CVE-2026-43088 CVE-2026-43109 CVE-2026-43220
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