What’s Vulnerable › Vulnerabilities

CVE-2025-10994: Open Babel gamessformat.cpp ReadMolecule use after free

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-09-26 · updated 2026-10-19
• Weakness: CWE-119

Description

A weakness has been identified in Open Babel up to 3.1.1. This affects the function GAMESSOutputFormat::ReadMolecule of the file gamessformat.cpp. This manipulation causes use after free. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be exploited.

Affected products

• Open Babel: through 3.1.1

References

• https://github.com/openbabel/openbabel/issues/2834
• https://github.com/user-attachments/files/22318611/poc.zip
• https://vuldb.com/?ctiid.325922
• https://vuldb.com/?id.325922
• https://vuldb.com/?submit.654057

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