p PatchFirst

CVE-2025-10996

CVE-2025-10996 · Open Babel smilesformat.cpp ParseSmiles heap-based overflow

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

A vulnerability was detected in Open Babel up to 3.1.1. This issue affects the function OBSmilesParser::ParseSmiles of the file /src/formats/smilesformat.cpp. Performing manipulation results in heap-based buffer overflow. The attack needs to be approached locally. The exploit is now public and may be used.

CVSS 4.8 · Medium · EPSS 0.3% · Fix available

Published
Updated

Stack: system · python

Affected products and versions

  • open babel

    Versions
    • 3.1.0: Affected
    • 3.1.1: Affected

    No fix published

  • openbabel Debian:12

    Versions
    • 3.1.1+dfsg-10
    • 3.1.1+dfsg-11
    • 3.1.1+dfsg-12
    • 3.1.1+dfsg-13
    • 3.1.1+dfsg-14
    • 3.1.1+dfsg-15~exp
    • 3.1.1+dfsg-9
    • 3.2.0+dfsg-1
    • 3.2.0+dfsg-1~exp
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openbabel Debian:13

    Versions
    • 3.1.1+dfsg-12
    • 3.1.1+dfsg-13
    • 3.1.1+dfsg-14
    • 3.1.1+dfsg-15~exp
    • 3.2.0+dfsg-1
    • 3.2.0+dfsg-1~exp
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openbabel Debian:14

    Versions
    • 3.1.1+dfsg-12
    • 3.1.1+dfsg-13
    • 3.1.1+dfsg-14
    • 3.1.1+dfsg-15~exp
    • 3.2.0+dfsg-1
    • 3.2.0+dfsg-1~exp
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openbabel PyPI

    Versions
    • 1.8
    • 1.8.1
    • 1.8.2
    • 1.8.3
    • 1.8.4
    • 2.4.0
    • 2.4.1
    • 3.0.0
    • 3.0.0a1
    • 3.1.1
    • 3.1.1.1
    Affected ranges
    • ECOSYSTEM: < 3.2.0

    Update to 3.2.0

  • openbabel Ubuntu:16.04:LTS

    Versions
    • 2.3.2+dfsg-2.2
    • 2.3.2+dfsg-2.2build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openbabel Ubuntu:18.04:LTS

    Versions
    • 2.3.2+dfsg-3build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openbabel Ubuntu:20.04:LTS

    Versions
    • 2.4.1+dfsg-3
    • 2.4.1+dfsg-3build1
    • 2.4.1+dfsg-5.1
    • 2.4.1+dfsg-6
    • 3.0.0+dfsg-3
    • 3.0.0+dfsg-3ubuntu3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openbabel Ubuntu:22.04:LTS

    Versions
    • 3.1.1+dfsg-6ubuntu1
    • 3.1.1+dfsg-6ubuntu5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openbabel Ubuntu:24.04:LTS

    Versions
    • 3.1.1+dfsg-9build2
    • 3.1.1+dfsg-9ubuntu1
    • 3.1.1+dfsg-9ubuntu2
    • 3.1.1+dfsg-9ubuntu4
    • 3.1.1+dfsg-9ubuntu5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openbabel Ubuntu:25.10

    Versions
    • 3.1.1+dfsg-11ubuntu3
    • 3.1.1+dfsg-11ubuntu4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openbabel Ubuntu:26.10

    Versions
    • 3.1.1+dfsg-11ubuntu5
    • 3.1.1+dfsg-14ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openbabel Ubuntu:26.04:LTS

    Versions
    • 3.1.1+dfsg-11ubuntu4
    • 3.1.1+dfsg-11ubuntu5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

Check your server →