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CVE-2026-58156

MEDIUM CVSS: 4.9 Published: 2026-07-29 Modified: 2026-08-03

Description

Apache Traffic Server mis-parses ports in URLs and userinfo, allowing port-based access-control 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.

Affected Platforms

Apache Traffic Server

Weakness Type

CWE-863

References