CVE-2026-2705
2 advisories.
PyPI/openbabel CVE-2026-2705: medium 5.5
Open Babel has NULL pointer dereference in MOL2 OBAtom::SetFormalCharge
Action: Upgrade openbabel to 3.2.0 or later.
pip install openbabel==3.2.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.2.0 | - |
Fixed versions
| 3.2.0 |
Sources
- osv: GHSA-4w5w-4fhm-q483
- https://github.com/openbabel/openbabel/security/advisories/GHSA-4w5w-4fhm-q483
- https://nvd.nist.gov/vuln/detail/CVE-2026-2705
- https://github.com/openbabel/openbabel/issues/2848
- https://github.com/openbabel/openbabel/pull/2862
- https://github.com/VedantMadane/openbabel/commit/e23a224b8fd9d7c2a7cde9ef4ec6afb4c05aa08a
- https://github.com/oneafter/0128/blob/main/ob2/repro.mol2
- https://github.com/openbabel/openbabel
- https://vuldb.com/?ctiid.346651
- https://vuldb.com/?id.346651
- https://vuldb.com/?submit.754379
CVE-2026-2705 · published · modified · JSON
PyPI/openbabel CVE-2026-2705: medium 5.5
Open Babel has NULL pointer dereference in MOL2 OBAtom::SetFormalCharge
Action: Upgrade openbabel to 3.2.0 or later.
pip install openbabel==3.2.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.2.0 | - |
Fixed versions
| 3.2.0 |
Sources
- osv: PYSEC-2026-2770
- https://github.com/openbabel/openbabel/security/advisories/GHSA-4w5w-4fhm-q483
- https://nvd.nist.gov/vuln/detail/CVE-2026-2705
- https://github.com/openbabel/openbabel/issues/2848
- https://github.com/openbabel/openbabel/pull/2862
- https://github.com/VedantMadane/openbabel/commit/e23a224b8fd9d7c2a7cde9ef4ec6afb4c05aa08a
- https://github.com/oneafter/0128/blob/main/ob2/repro.mol2
- https://github.com/openbabel/openbabel
- https://vuldb.com/?ctiid.346651
- https://vuldb.com/?id.346651
- https://vuldb.com/?submit.754379
- https://pypi.org/project/openbabel
- https://github.com/advisories/GHSA-4w5w-4fhm-q483
CVE-2026-2705 · published · modified · JSON