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Red Hat Security Advisory

RHSA-2026:38507

libreoffice security update

Released 2026-07-13 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Fixes 1 record

TI-2026-03842 CVE-2026-4430 · GHSA-cwgp-8p97-cf77

Heap Buffer Overflow in AgileEngine

Priority LOW 23

Out-of-bounds write vulnerability in The Document Foundation LibreOffice via crafted OOXML documents with mismatched encryption salt parameters.

CVSS 4.0MEDIUM 5.4 Local No auth User interaction EPSS 0.00078 Published 2026-05-07 Partial fix · 26.2.3, 25.8.7 CWE-787