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Red Hat Security Advisory

RHSA-2026:69069

Red Hat Hardened Images RPMs Security Update

Released 2026-09-18 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Fixes 1 record

Priority LOW 29

`xml.parsers.expat` and `xml.etree.ElementTree` use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requir…

CVSS 4.0MEDIUM 6.3 Network No auth No interaction EPSS 0.00672 Published 2026-05-11 Partial fix · 3.10.22, 3.11.16 +4 CWE-331