CVE-2026-31499
noyau Linux de DebianVulnerabilityPatched
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian. Elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et un déni de service.
No public exploitation has been reported so far. A fixed version is available (see the table below).
Recommended action: Update to the fixed version listed for your distribution using the native package manager.
Key points
- CVE : CVE-2026-31499, CVE-2026-43088, CVE-2026-43109, CVE-2026-43220...
Affected & fixed versions by distribution
Versions are the native distribution strings (backport-aware): RHEL/Debian/SUSE backport fixes, so compare with the distro version comparator (dpkg / rpm / vercmp), not the upstream version.
| Distribution | Package | Affected | Fixed version | Status |
|---|---|---|---|---|
| SUSE:Linux Micro 6.0 | kernel-default-base | - | 6.4.0-48.1.21.25 | fixed |
| SUSE:Linux Micro 6.1 | kernel-default-base | - | 6.4.0-48.1.21.25 | fixed |
| SUSE:Linux Micro 6.2 | kernel-default-base | - | 6.12.0-160000.36.1.160000.2.17 | fixed |
| openSUSE:Leap 16.0 | kernel-default | - | 6.12.0-160000.36.1 | fixed |
| openSUSE:Leap 16.0 | kernel-default-base | - | 6.12.0-160000.36.1.160000.2.17 | fixed |