medium4.4
CVE-2025-11000
Open Babel has out-of-bounds read in PQS lowerit (pre-buffer read)
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | openbabel | < 3.2.0 | 3.2.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openbabel | Open Babel | through 3.1.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/openbabel/openbabel/issues/2826
- https://github.com/user-attachments/files/22318474/poc.zip
- https://vuldb.com/?ctiid.325928
- https://vuldb.com/?id.325928
- https://vuldb.com/?submit.654066
- https://github.com/advisories/GHSA-m982-7q3h-r784
- https://github.com/openbabel/openbabel/security/advisories/GHSA-m982-7q3h-r784
- https://nvd.nist.gov/vuln/detail/CVE-2025-11000
- https://github.com/openbabel/openbabel/commit/f4a5ebae