CVE-2025-11000
Low
Description
A vulnerability was determined in Open Babel up to 3.1.1. This affects the function PQSFormat::ReadMolecule of the file /src/formats/PQSformat.cpp. This manipulation causes null pointer dereference. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized.
SeverityLow
CVSS3.3
Exploit probability16. percentile0.2%
ProductOpenbabel Open Babel
PublishedSep 26, 2025
First seenSep 26, 2025
Weakness typeCWE-476NULL pointer dereferenceCWE-404CWE-404
How to fix
Update
- openbabel3.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openbabel open_babel | v ≤ 3.1.1 | — |
| openbabelPyPI | v < 3.2.0 | 3.2.0 |
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