CVE-2026-65325

Apache Traffic Server reuses multiplexed HTTP/2 origin connections without verifying the server certificate covers the new request hostname. This issue affects Apache Traffic Server: 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.

Score

CVSS 4.0 6.3 Medium

Status

Analyzed - security@apache.org

Published

2026-07-29

Last modified

2026-10-23

Weaknesses

CWE-295

Affected products

• Traffic Server (Apache)
• Apache Traffic Server (Apache Software Foundation)

References

• https://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d