Debian/linux: high 7.9
In the Linux kernel, the following vulnerability has been resolved: s390/vfio_ccw: Fix out of bounds check on CCW array The routine ccwchain_calc_length() counts the number of channel command words (C
Action: Upgrade linux to 6.12.105-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.12.105-1 | - |
Fixed versions
| 6.12.105-1 |
Sources
- osv: DEBIAN-CVE-2026-80550#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2026-80550
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