CVE-2026-58182CWE-400denial-of-service

CVE-2026-58182

High · published July 29, 2026

CVSS v3.1
8.6
EPSS
1%
Percentile
53.8
In the wild
Unconfirmed
What it is

The Apache Traffic Server ts_lua plugin mishandles initialization, transform context, and per-instance state.

This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, 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.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.00731 · 53.8th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2026-07-29T14:16Z
Affected products (3)
ProductVersionsFixed in
apache/traffic_server≥ 8.0.0, ≤ 8.1.9—
apache/traffic_server≥ 9.0.0, < 9.2.159.2.15
apache/traffic_server≥ 10.0.0, < 10.1.410.1.4
References (1)
https://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d · [email protected]
EPSS history
Timeline
  • 29 JUL 08:54Z
    Apache Traffic Server: ts_lua plugin has initialization and resource-handling errors
    cvelistv5