SEPTEMBER 20, 2026
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Case File

CVE-2026-58159

HIGH · CVSS 8.2 EPSS 0.32%

Source: NVD + CISA KEV + EPSS · Published 2026-07-29 · Last synced 2026-08-28

CyberRota Analysis

AI-Generated

Apache Traffic Server versions 8.0.0 to 8.1.9, 9.0.0 to 9.2.14, and 10.0.0 to 10.1.3 are vulnerable to a bypass of IP access controls on UDS listeners due to ACL matching errors. This vulnerability could allow unauthorized access to sensitive resources, posing a significant security risk. Organizations using affected versions should prioritize upgrading to versions 9.2.15 or 10.1.4 to mitigate this high-severity issue.

CVE
CVE-2026-58159
Severity
HIGH
CVSS
8.2
EPSS
0.32%
Apache

Original NVD Description

Apache Traffic Server can bypass IP access controls on UDS listeners and through ACL matching errors. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)