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CVE-2026-58155
CRITICAL · CVSS 9.3
EPSS exploitation probability: 0%
Published 2026-07-29T09:16:29.877 · Last modified 2026-07-29T09:16:29.877

Summary

Apache Traffic Server truncates over-long header names, allowing header aliasing, request smuggling, and policy bypass. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.