Debian/linux: high 7.8
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Fix memory corruption by not reinjecting CK machine checks Channel-subsystem damage machine checks are for the host chann
Action: Upgrade linux to 6.12.115-2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.12.115-2 | - |
Fixed versions
| 6.12.115-2 |
Sources
- osv: DEBIAN-CVE-2026-89920#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2026-89920
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