Debian/xen: high 8.8

A guest with a PCI device assigned that has at least a BAR on the IO port space can trigger a BUG() in Xen.

Action: Upgrade xen to 4.17.7+13-g2445b30a44-0+deb12u1 or later.

Affected

Fixed versions

Sources

• osv: DEBIAN-CVE-2026-79602
• https://security-tracker.debian.org/tracker/CVE-2026-79602

published 2026-09-08T13:17:27.157Z · modified 2026-11-04T23:02:29.630500807Z · JSON