Thrift Py Bindings CVE-2026-85087 Improper Cert Val Before 0.25.0
CVE-2026-85087 Published on October 2, 2026
Apache Thrift: Python ≥3.12 host-name check silently becomes a no-op
Improper certificate validation, Return of wrong status code vulnerability in Apache Thrift python bindings.
This issue affects Apache Thrift: before 0.25.0.
Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Vulnerability Analysis
CVE-2026-85087 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.
Weakness Types
Improper Certificate Validation
The software does not validate, or incorrectly validates, a certificate. When a certificate is invalid or malicious, it might allow an attacker to spoof a trusted entity by interfering in the communication path between the host and client. The software might connect to a malicious host while believing it is a trusted host, or the software might be deceived into accepting spoofed data that appears to originate from a trusted host.
Return of Wrong Status Code
A function or operation returns an incorrect return value or status code that does not indicate an error, but causes the product to modify its behavior based on the incorrect result. This can lead to unpredictable behavior. If the function is used to make security-critical decisions or provide security-critical information, then the wrong status code can cause the software to assume that an action is safe, even when it is not.
Products Associated with CVE-2026-85087
Want to know whenever a new CVE is published for Apache Thrift? stack.watch will email you.
Affected Versions
Apache Software Foundation Apache Thrift:- Before 0.25.0 is affected.