CVE-2021-41832: Apache Openoffice

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

It is possible for an attacker to manipulate documents to appear to be signed by a trusted source. All versions of Apache OpenOffice up to 4.1.10 are affected. Users are advised to update to version 4.1.11. See CVE-2021-25635 for the LibreOffice advisory.

Affected products

• Apache Openoffice: before 4.1.11 (fixed in 4.1.11)

Published 2021-10-11. Last modified 2026-06-17.