PYSEC-2026-3927

    Dashboard / Vulnerabilities / PYSEC-2026-3927

    PYSEC-2026-3927

    Published: 10 Sept 2026Last Modified: 10 Sept 2026

    Summary: Apache Thrift Python bindings have a Improper Validation of Certificate with Host Mismatch vulnerabilit

    Details: 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

    References: https://nvd.nist.gov/vuln/detail/CVE-2026-66053, https://github.com/apache/thrift, https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9, https://lists.apache.org/thread/w4k5dnv1x58knwlhpo9x0or5xh220y65, https://pypi.org/project/thrift, https://github.com/advisories/GHSA-hwrj-9rr4-24xh

    Affected packages

    Package

    Name: thrift

    Purl: pkg:pypi/thrift

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.24.0

    Affected versions

    0.10.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    PYSEC-2026-3927 | CVE-DB