CVE-2026-58158
MEDIUM
NVD
CVSS Score
5.9
Severity
MEDIUM
Published
Jul 29, 2026
Vendor
unknown
Description
Apache Traffic Server mishandles PROXY protocol input, truncating ports and overflowing the stack. 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.