TNCVE-2026-33523 — Vulnetix

TNCVE-2026-33523 PUBLISHED

HTTP response splitting vulnerability in multiple Apache HTTP Server modules with untrusted or compromised backend servers. This issue affects Apache HTTP Server: from through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Timeline

May 4, 2026 CVE Published

References

Tenable: CVE-2026-33523 advisory

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