CVE-2026-46113
kernel-default-baseVulnerabilityCVSS 8.8Patched
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.
Severity metrics
CVSS 3.1 : 8.8 HIGH
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeChanged
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Vector: AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
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 | - | 6.4.0-47.1.21.24 | fixed |
| SUSE:Linux Micro 6.1 | kernel-default-base | - | 6.4.0-47.1.21.24 | fixed |
| SUSE:Linux Enterprise Server 15 SP6-LTSS | kernel-default-base | - | 6.4.0-150600.23.115.1.150600.12.54.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP6 | kernel-default-base | - | 6.4.0-150600.23.115.1.150600.12.54.1 | fixed |
| SUSE:Linux Enterprise Micro 5.3 | kernel-default-base | - | 5.14.21-150400.24.222.1.150400.24.112.1 | fixed |
| SUSE:Linux Enterprise Micro 5.4 | kernel-default-base | - | 5.14.21-150400.24.222.1.150400.24.112.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS | kernel-default-base | - | 5.14.21-150400.24.222.1.150400.24.112.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS | kernel-default-base | - | 5.14.21-150400.24.222.1.150400.24.112.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP4-LTSS | kernel-default-base | - | 5.14.21-150400.24.222.1.150400.24.112.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP4 | kernel-default-base | - | 5.14.21-150400.24.222.1.150400.24.112.1 | fixed |