CVE-2026-51080

CRITICAL 9.8CVE-2026-51080 · Published 17/07/2026 · updated 11/08/2026

In short

CVE-2026-51080 is a CRITICAL (CVSS 9.8) vulnerability affecting libpve-storage-perl (proxmox).
Chance of exploitation in the next 30 days (EPSS): 0.52%, higher than 44.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
libpve-storage-perl proxmox	`= 8.3.7= 9.1.1`	No fix yet

libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7 were discovered to contain an XML External Entity (XXE) vulnerability.

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