CVE-2026-66053: Apache Thrift

Medium severity, CVSS 5.9. EPSS: 0.3% chance of exploitation in the next 30 days.

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

Affected products

• Apache Thrift: before 0.24.0 (fixed in 0.24.0)

Published 2026-07-27. Last modified 2026-07-27.