CVE-2026-66053

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue. This replaces CVE-2026-41603

Score

CVSS 3.1 5.9 Medium

Status

Analyzed - security@apache.org

Published

2026-07-27

Last modified

2026-10-24

Weaknesses

CWE-297

Affected products

• Thrift (Apache)
• Apache Thrift (Apache Software Foundation)

References

• https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9
• https://lists.apache.org/thread/w4k5dnv1x58knwlhpo9x0or5xh220y65