Libreoffice CVEs & Vulnerabilities

1 CVEs affecting Libreoffice products, tracked from the National Vulnerability Database, with CVSS/EPSS scores and exploitation status.

1 CVEs→ All vendors

Most Affected Products

libreoffice 1

CVE-2026-4430HIGH

Out-of-bounds write vulnerability in The Document Foundation LibreOffice via crafted OOXML documents with mismatched encryption salt parameters. This issue affects LibreOffice: from 26.2 before 26.2.3, from 25.8 before 25.8.7.

7 May 2026

7.8

CVSS

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