{"schemaVersion":3,"id":"CVE-2026-33523","aliases":["ALPINE-CVE-2026-33523","UBUNTU-CVE-2026-33523","DEBIAN-CVE-2026-33523"],"status":"published","duplicateOf":null,"title":null,"description":"HTTP response splitting vulnerability in multiple Apache HTTP Server modules with untrusted or compromised backend servers.\n\nThis issue affects Apache HTTP Server: from through 2.4.66.\n\nUsers are recommended to upgrade to version 2.4.67, which fixes the 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