PT-2026-65756 · Apache · Apache Traffic Server

Apache Community

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CVE-2026-58179

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Published

2026-07-29

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Updated

2026-08-07

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Apache Traffic Server versions 8.0.0 through 8.1.9 Apache Traffic Server versions 9.0.0 through 9.2.14 Apache Traffic Server versions 10.0.0 through 10.1.3
Description The regex remap plugin contains a flaw that allows stack and integer overflows when processing substitution input.
Recommendations Upgrade versions 8.0.0 through 9.2.14 to version 9.2.15. Upgrade versions 10.0.0 through 10.1.3 to version 10.1.4.

Exploit

Fix

DoS

Stack Overflow

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Weakness Enumeration

CWE-121

Related Identifiers

CVE-2026-58179
OESA-2026-3309
OESA-2026-3310
OESA-2026-3311

Affected Products

Apache Traffic Server