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CVE-2026-79607

🗓️ 13 Oct 2026 15:43:43Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 3 Views

Missing two bytes in Xenstore state records during live update causes crash or wrong data.

Related
Packages
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-79607
13 Oct 202615:59
–circl
cve
CVE
CVE-2026-79607
13 Oct 202615:43
–cve
cvelist
Cvelist
CVE-2026-79607 Xenstore: Guests can crash xenstored during Live Update
13 Oct 202615:43
–cvelist
euvd
EUVD
EUVD-2026-98823
13 Oct 202615:43
–euvd
mend
Mend
CVE-2026-79607
13 Oct 202615:43
–mend
nvd
NVD
CVE-2026-79607
13 Oct 202616:17
–nvd
osv
OSV
DEBIAN-CVE-2026-79607
13 Oct 202616:17
–osv
ptsecurity
Positive Technologies
PT-2026-111663
13 Oct 202600:00
–ptsecurity
xen
Xen Project
Xenstore: Guests can crash xenstored during Live Update
13 Oct 202612:00
–xen
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12allxen4.17.7-0+deb12u1xen_4.17.7-0+deb12u1_all.deb
Debian13allxen4.20.3+127-gc42374a105-0+deb13u1xen_4.20.3+127-gc42374a105-0+deb13u1_all.deb
Debian14allxen4.20.3+127-gc42374a105-1xen_4.20.3+127-gc42374a105-1_all.deb
Debian999allxen4.20.3+127-gc42374a105-1xen_4.20.3+127-gc42374a105-1_all.deb

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13 Oct 2026 15:43Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00169
3