Multiple vulnerabilities have been discovered in the Debian Linux kernel. Some of these allow an attacker to escalate privileges, compromise data confidentiality, and cause a denial-of-service attack.
Risks
- Breach of data confidentiality
- Denial of service
- Not specified by the publisher
- Elevation of privileges
Affected systems
- Debian trixie versions prior to 6.12.85-1
- Debian trixie versions prior to version 6.1.170-1
Immediate recommendations
Refer to the publisher’s security bulletin to obtain fixes (see Documentation section on this page of the CERT-FR website: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0548/)