Red Hat alert RHSA-2025:15727-01 (mod_http2)

An update for mod_http2 is now available for Red Hat Enterprise Linux 9.4
Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of
Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

The mod_h2 Apache httpd module implements the HTTP2 protocol (h2+h2c) on top
of libnghttp2 for httpd 2.4 servers.

Security Fix(es):

* httpd: mod_proxy_http2: untrusted input from a client causes an assertion
to fail in the Apache mod_proxy_http2 module (CVE-2025-49630)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

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Original: https://access.redhat.com/security/data/csaf/v2/advisories/2025/rhsa-2025_15727.json