CVE-2026-66053 PUBLISHED

Apache Thrift: Python TSSLSocket Hostname Matcher Import

Assigner: apache
Reserved: 23.07.2026 Published: 27.07.2026 Updated: 27.07.2026

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

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 5.9

Product Status

Vendor Apache Software Foundation
Product Apache Thrift
Versions Default: unaffected
  • affected from 0 to 0.24.0 (excl.)

Credits

  • Yu Bao – yubao@paypal.com, who works for paypal.com finder

References

Problem Types

  • CWE-297 Improper Validation of Certificate with Host Mismatch CWE