CVE-2025-10996

low-risk
Published 2025-09-26

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.

Do I need to act?

-
0.03% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Openbabel

References (5)

Exploit https://github.com/openbabel/openbabel/issues/2831
Exploit https://github.com/user-attachments/files/22318556/poc.zip
Permissions Required https://vuldb.com/?ctiid.325924
Third Party Advisory https://vuldb.com/?id.325924
Third Party Advisory https://vuldb.com/?submit.654060
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal