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Red Hat Security Advisory

RHSA-2026:25225

mod_http2 security update

Released 2026-06-11 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 1 record

Priority HIGH 72

Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.3295 Published 2026-06-08 Fixed CWE-789