CVE-2026-66053

MEDIUM CVSS 3.1: 5.9 EPSS 0.30%
Updated Jul 27, 2026
Apache
Parameter Value
CVSS 5.9 (MEDIUM)
Affected Versions before 0.24.0
Fixed In 0.24.0
Type CWE-297
Vendor Apache
Public PoC No

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

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Apache Thrift
cpe:2.3:a:apache:thrift:*:*:*:*:*:*:*:*
0.24.0