Linux · Security advisory · June 25, 2026

RLSA-2026:28922: libreoffice security update

RLSA-2026:28922, released June 25, 2026, fixes 1 CVE in libreoffice (version 1:6.4.7.2-20.el8_10). None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0008
0th percentile

Fixed package versions

ProductReleaseFixed in
libreofficerocky 81:6.4.7.2-20.el8_10

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2026-4430 libreoffice: Out-of-bounds write vulnerability in The Document Foundation LibreOffice via crafted OOXML documents with mismatched... 7.8 0.0008 None reported
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