The mod_h2 Apache httpd module implements the HTTP2 protocol (h2+h2c) on top of libnghttp2 for httpd 2.4 servers.
Security Fix(es):
A vulnerability classified as problematic has been found in Apache HTTP Server up to 2.4.63 (Web Server).CWE is classifying the issue as CWE-617. The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.This is going to have an impact on availability.Upgrading to version 2.4.64 eliminates this vulnerability.The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-21017).(CVE-2025-49630)
{ "severity": "High" }
{ "noarch": [ "mod_http2-help-1.15.25-4.oe2203sp3.noarch.rpm" ], "src": [ "mod_http2-1.15.25-4.oe2203sp3.src.rpm" ], "x86_64": [ "mod_http2-1.15.25-4.oe2203sp3.x86_64.rpm", "mod_http2-debuginfo-1.15.25-4.oe2203sp3.x86_64.rpm", "mod_http2-debugsource-1.15.25-4.oe2203sp3.x86_64.rpm" ], "aarch64": [ "mod_http2-1.15.25-4.oe2203sp3.aarch64.rpm", "mod_http2-debuginfo-1.15.25-4.oe2203sp3.aarch64.rpm", "mod_http2-debugsource-1.15.25-4.oe2203sp3.aarch64.rpm" ] }
{ "noarch": [ "mod_http2-help-1.15.25-4.oe2203sp4.noarch.rpm" ], "src": [ "mod_http2-1.15.25-4.oe2203sp4.src.rpm" ], "x86_64": [ "mod_http2-1.15.25-4.oe2203sp4.x86_64.rpm", "mod_http2-debuginfo-1.15.25-4.oe2203sp4.x86_64.rpm", "mod_http2-debugsource-1.15.25-4.oe2203sp4.x86_64.rpm" ], "aarch64": [ "mod_http2-1.15.25-4.oe2203sp4.aarch64.rpm", "mod_http2-debuginfo-1.15.25-4.oe2203sp4.aarch64.rpm", "mod_http2-debugsource-1.15.25-4.oe2203sp4.aarch64.rpm" ] }
{ "noarch": [ "mod_http2-help-2.0.25-4.oe2403.noarch.rpm", "mod_http2-help-2.0.25-4.oe2403sp1.noarch.rpm", "mod_http2-help-2.0.25-4.oe2403sp2.noarch.rpm" ], "src": [ "mod_http2-2.0.25-4.oe2403.src.rpm", "mod_http2-2.0.25-4.oe2403sp1.src.rpm", "mod_http2-2.0.25-4.oe2403sp2.src.rpm" ], "x86_64": [ "mod_http2-2.0.25-4.oe2403.x86_64.rpm", "mod_http2-debuginfo-2.0.25-4.oe2403.x86_64.rpm", "mod_http2-debugsource-2.0.25-4.oe2403.x86_64.rpm", "mod_http2-2.0.25-4.oe2403sp1.x86_64.rpm", "mod_http2-debuginfo-2.0.25-4.oe2403sp1.x86_64.rpm", "mod_http2-debugsource-2.0.25-4.oe2403sp1.x86_64.rpm", "mod_http2-2.0.25-4.oe2403sp2.x86_64.rpm", "mod_http2-debuginfo-2.0.25-4.oe2403sp2.x86_64.rpm", "mod_http2-debugsource-2.0.25-4.oe2403sp2.x86_64.rpm" ], "aarch64": [ "mod_http2-2.0.25-4.oe2403.aarch64.rpm", "mod_http2-debuginfo-2.0.25-4.oe2403.aarch64.rpm", "mod_http2-debugsource-2.0.25-4.oe2403.aarch64.rpm", "mod_http2-2.0.25-4.oe2403sp1.aarch64.rpm", "mod_http2-debuginfo-2.0.25-4.oe2403sp1.aarch64.rpm", "mod_http2-debugsource-2.0.25-4.oe2403sp1.aarch64.rpm", "mod_http2-2.0.25-4.oe2403sp2.aarch64.rpm", "mod_http2-debuginfo-2.0.25-4.oe2403sp2.aarch64.rpm", "mod_http2-debugsource-2.0.25-4.oe2403sp2.aarch64.rpm" ] }
{ "noarch": [ "mod_http2-help-2.0.25-4.oe2403sp1.noarch.rpm" ], "src": [ "mod_http2-2.0.25-4.oe2403sp1.src.rpm" ], "x86_64": [ "mod_http2-2.0.25-4.oe2403sp1.x86_64.rpm", "mod_http2-debuginfo-2.0.25-4.oe2403sp1.x86_64.rpm", "mod_http2-debugsource-2.0.25-4.oe2403sp1.x86_64.rpm" ], "aarch64": [ "mod_http2-2.0.25-4.oe2403sp1.aarch64.rpm", "mod_http2-debuginfo-2.0.25-4.oe2403sp1.aarch64.rpm", "mod_http2-debugsource-2.0.25-4.oe2403sp1.aarch64.rpm" ] }
{ "noarch": [ "mod_http2-help-2.0.25-4.oe2403sp2.noarch.rpm" ], "src": [ "mod_http2-2.0.25-4.oe2403sp2.src.rpm" ], "x86_64": [ "mod_http2-2.0.25-4.oe2403sp2.x86_64.rpm", "mod_http2-debuginfo-2.0.25-4.oe2403sp2.x86_64.rpm", "mod_http2-debugsource-2.0.25-4.oe2403sp2.x86_64.rpm" ], "aarch64": [ "mod_http2-2.0.25-4.oe2403sp2.aarch64.rpm", "mod_http2-debuginfo-2.0.25-4.oe2403sp2.aarch64.rpm", "mod_http2-debugsource-2.0.25-4.oe2403sp2.aarch64.rpm" ] }
{ "noarch": [ "mod_http2-help-1.15.13-3.oe2003sp4.noarch.rpm" ], "src": [ "mod_http2-1.15.13-3.oe2003sp4.src.rpm" ], "x86_64": [ "mod_http2-1.15.13-3.oe2003sp4.x86_64.rpm", "mod_http2-debuginfo-1.15.13-3.oe2003sp4.x86_64.rpm", "mod_http2-debugsource-1.15.13-3.oe2003sp4.x86_64.rpm" ], "aarch64": [ "mod_http2-1.15.13-3.oe2003sp4.aarch64.rpm", "mod_http2-debuginfo-1.15.13-3.oe2003sp4.aarch64.rpm", "mod_http2-debugsource-1.15.13-3.oe2003sp4.aarch64.rpm" ] }