This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-79607 →
DEBIAN-CVE-2026-79607
During Xenstore live update the state record for a Xenstore watch with specified watch depth is written with two bytes missing. This results in an in...
Original description
The description as published by the source.
During Xenstore live update the state record for a Xenstore watch with specified watch depth is written with two bytes missing. This results in an inconsistent state when reading the state back in the new Xenstore, causing a crash of Xenstore or wrong Xenstore data.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
xen
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
xen
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
xen
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
References
- advisory security-tracker.debian.org