CVE-2026-56154

CRITICAL9.8

Published 2026-10-01 · Updated 2026-10-01 · Source security@apache.org

Description

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.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-416

References

View on NVD

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