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CVE-2025-10996

Open Babel smilesformat.cpp ParseSmiles heap-based overflow

CVSS 4.8 MEDIUMEPSS 0.2%CWE-119CWE-122
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 4.8EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
26 Sep 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability was detected in Open Babel up to 3.1.1. This issue affects the function OBSmilesParser::ParseSmiles of the file /src/formats/smilesformat.cpp. Performing manipulation results in heap-based buffer overflow. The attack needs to be approached locally. The exploit is now public and may be used.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
n/a · Open Babel

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References
https://github.com/openbabel/openbabel/issues/2831https://github.com/user-attachments/files/22318556/poc.ziphttps://vuldb.com/?ctiid.325924https://vuldb.com/?id.325924https://vuldb.com/?submit.654060