PT-2026-65752

CVE-2026-58164

Published

2026-07-29

Updated

2026-10-01

Description by

CVSS 4.0

9.2

Critical

MetricsAV: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 Use-after-free and time-of-check/time-of-use errors exist in the remap configuration handling. Use-after-free occurs when a program continues to use a pointer after it has been freed, and time-of-check/time-of-use is a race condition where a resource is modified between the time it is checked and the time it is used.

Recommendations Upgrade versions 8.0.0 through 8.1.9 and 9.0.0 through 9.2.14 to version 9.2.15. Upgrade versions 10.0.0 through 10.1.3 to version 10.1.4.

Exploitability

Exploit

Fix

Impacts

Researchers

Apache Community

Omkhar Arasaratnam

Vendors

Affected products

Weakness enumeration

CWE-416: Use After Free

Related identifiers