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.
Sourcecert.ssi.gouv.fr — open the original
What to check
- Applies to
- The 40 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- No exploitation in the wild and no public exploit is recorded for the CVEs named.
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
Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0981
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