# Debian Patches Dozens of Linux Kernel Flaws

Published: 2026-08-07 · Severity: routine
Canonical: https://vorant.io/reports/9a423f4c-b83b-5833-b234-b9395c93b85d/debian-patches-dozens-of-linux-kernel-flaws

> ANSSI advises multiple Linux kernel vulnerabilities in Debian trixie could let attackers escalate privileges, corrupt data, or cause denial of service.

CERT-FR (ANSSI) issued an advisory covering a large batch of vulnerabilities in the Linux kernel as shipped in Debian trixie, affecting versions prior to 6.12.100-1. The flaws collectively enable privilege escalation, data integrity compromise, and denial of service, though no active exploitation is reported in the advisory.

Debian has released fixes referenced in the associated Debian Security Announce bulletin (msg00316). Administrators running affected Debian trixie systems should apply the vendor patches promptly. No specific threat actor, malware, or in-the-wild exploitation is described; this is a routine vendor patch advisory covering a large set of kernel CVEs.

## Mentioned in this report

- Vulnerabilities: CVE-2026-45944, CVE-2026-53005, CVE-2026-53260, CVE-2026-53365, CVE-2026-63970, CVE-2026-64192, CVE-2026-64206, CVE-2026-64227, CVE-2026-64286, CVE-2026-64287, CVE-2026-64307, CVE-2026-64341, CVE-2026-64352, CVE-2026-64361, CVE-2026-64363, CVE-2026-64364, CVE-2026-64369, CVE-2026-64371, CVE-2026-64375, CVE-2026-64390, CVE-2026-64401, CVE-2026-64405, CVE-2026-64413, CVE-2026-64416, CVE-2026-64421, CVE-2026-64428, CVE-2026-64434, CVE-2026-64438, CVE-2026-64441, CVE-2026-64461, CVE-2026-64462, CVE-2026-64472, CVE-2026-64481, CVE-2026-64488, CVE-2026-64493, CVE-2026-64507, CVE-2026-64508, CVE-2026-64509, CVE-2026-64510, CVE-2026-64530

Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0981

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