CVE-2026-59173

high

Description

Uncontrolled Resource Consumption vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.0.0 through 9.1.13, from 10.0.0 through 10.1.2. Users are recommended to upgrade to version 9.1.14 or 10.1.3, which fixes the issue.

References

Advisories
References

https://lists.apache.org/thread/lhlbhphmv5dsfgx1fx84mgonzbocpzhd

http://www.openwall.com/lists/oss-security/2026/07/17/5

https://kb.cert.org/vuls/id/885548

Details

Source: Mitre, NVD

Published: 2026-07-18

Updated: 2026-08-06

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00225