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CVE-2026-94654

CVE-2026-94654 · Apache Thrift: Python `TNonblockingServer` busy-loops and stops selecting all fds after an 8192-byte-boundary frame

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Loop with unreachable exit condition ('infinite loop') 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.

CVSS 8.2 · High · EPSS 0.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • apache thrift

    Versions
    • ≥ 0, < 0.25.0: Affected (semver)

    Update to 0.25.0

  • thrift Debian:12

    Versions
    • 0.17.0-2
    • 0.17.0-3
    • 0.17.0-4
    • 0.18.1-1
    • 0.18.1-2
    • 0.19.0-1
    • 0.19.0-2
    • 0.19.0-2.1
    • 0.19.0-2.1~exp1
    • 0.19.0-3
    • 0.19.0-4
    • 0.20.0-1
    • 0.22.0-1
    • 0.22.0-2
    • 0.22.0-3
    • 0.22.0-4
    • 0.23.0-1
    • 0.23.0-2
    • 0.23.0-3
    • 0.24.0-1
    • 0.24.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • thrift Debian:13

    Versions
    • 0.19.0-4
    • 0.20.0-1
    • 0.22.0-1
    • 0.22.0-2
    • 0.22.0-3
    • 0.22.0-4
    • 0.23.0-1
    • 0.23.0-2
    • 0.23.0-3
    • 0.24.0-1
    • 0.24.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • thrift Debian:14

    Versions
    • 0.19.0-4
    • 0.20.0-1
    • 0.22.0-1
    • 0.22.0-2
    • 0.22.0-3
    • 0.22.0-4
    • 0.23.0-1
    • 0.23.0-2
    • 0.23.0-3
    • 0.24.0-1
    • 0.24.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • thrift Ubuntu:20.04:LTS

    Versions
    • 0.11.0-6
    • 0.13.0-2build1
    • 0.13.0-2build2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • thrift Ubuntu:22.04:LTS

    Versions
    • 0.13.0-6ubuntu1
    • 0.13.0-6ubuntu2
    • 0.13.0-6ubuntu3
    • 0.13.0-7
    • 0.16.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • thrift Ubuntu:24.04:LTS

    Versions
    • 0.17.0-4
    • 0.19.0-2
    • 0.19.0-2build1
    • 0.19.0-2.1build4
    • 0.19.0-2.1build5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • thrift Ubuntu:26.10

    Versions
    • 0.22.0-3ubuntu1
    • 0.23.0-3
    • 0.23.0-3ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • thrift Ubuntu:26.04:LTS

    Versions
    • 0.19.0-4build1
    • 0.22.0-3
    • 0.22.0-3ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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