CVE-2026-59264

High CVSS 7.8

Published 2026-11-04 · last changed 2026-11-05

The fix

We hold no Microsoft remediation data for CVE-2026-59264, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

The Windows installers of Apache OpenOffice 4.1.16 and earlier allow an already manipulated system to run external code with elevated access. Users are recommended to upgrade to version 4.1.17, which fixes this issue.

Sources

NVD record for CVE-2026-59264

CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H