Critical XXE Vulnerability in libpvestorage-perl and libpve-storage-perl
A critical XML External Entity (XXE) vulnerability, CVE-2026-51080, has been discovered in libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7. This vulnerability has a CVSS score of 9.8, indicating a high severity. Although it is not currently being actively exploited, its potential for remote, unauthenticated attacks with high impact makes it a significant threat. Immediate patching or mitigation is recommended.