GHSA-3f56-w4g2-mx64

Suggest an improvement
Source
https://github.com/advisories/GHSA-3f56-w4g2-mx64
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/02/GHSA-3f56-w4g2-mx64/GHSA-3f56-w4g2-mx64.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-3f56-w4g2-mx64
Withdrawn
2026-06-30T18:46:53Z
Published
2026-02-19T18:31:51Z
Modified
2026-06-30T19:00:30Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVSS Calculator
  • 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
Duplicate Advisory: Open Babel has NULL pointer dereference in MOL2 OBAtom::SetFormalCharge
Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-4w5w-4fhm-q483. This link is maintained to preserve external references.

Original Description

A vulnerability was detected in Open Babel up to 3.1.1. The impacted element is the function OBAtom::SetFormalCharge in the library include/openbabel/atom.h of the component MOL2 File Handler. The manipulation results in out-of-bounds read. It is possible to launch the attack remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Database specific 
{
    "cwe_ids": [
        "CWE-119"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-30T18:46:53Z",
    "nvd_published_at": "2026-02-19T07:17:49Z",
    "severity": "LOW"
}
References

Affected packages

PyPI / openbabel

Package

Name
openbabel
View open source insights on deps.dev
Purl
pkg:pypi/openbabel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.2.0

Affected versions

1.*
1.8
1.8.1
1.8.2
1.8.3
1.8.4
2.*
2.4.0
2.4.1
3.*
3.0.0a1
3.0.0
3.1.1
3.1.1.1

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/02/GHSA-3f56-w4g2-mx64/GHSA-3f56-w4g2-mx64.json"