CVE-2023-33933: Apache Traffic Server

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0. 8.x users should upgrade to 8.1.7 or later versions 9.x users should upgrade to 9.2.1 or later versions

Affected products

• Apache Traffic Server: from 8.0.0, before 8.1.7 (fixed in 8.1.7); from 9.0.0, before 9.2.1 (fixed in 9.2.1)

Published 2023-06-14. Last modified 2026-06-17.