This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-56154 →
DEBIAN-CVE-2026-56154
Use After Free vulnerability in Apache HTTP Server's mod_rewrite when using lookahead (%{LA-U:HTTP:...}) This issue affects Apache HTTP Server: fro...
Original description
The description as published by the source.
Use After Free vulnerability in Apache HTTP Server's mod_rewrite when using lookahead (%{LA-U:HTTP:...}) This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
apache2
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
apache2
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.69-1~deb13u1"}]}]
Debian:14
apache2
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.69-1"}]}]
References
- advisory security-tracker.debian.org