PT-2026-65759 · Apache · Apache Traffic Server

Omkhar Arasaratnam

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CVE-2026-58182

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Published

2026-07-29

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Updated

2026-08-07

CVSS v4.0

9.2

Critical

VectorAV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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 ts lua plugin mishandles initialization, transform context, and per-instance state.
Recommendations Upgrade to version 9.2.15. Upgrade to version 10.1.4.

Exploit

Fix

DoS

Resource Exhaustion

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Weakness Enumeration

CWE-400

Related Identifiers

CVE-2026-58182
OESA-2026-3309
OESA-2026-3310
OESA-2026-3311

Affected Products

Apache Traffic Server