{"id":"CVE-2025-10996","state":"PUBLISHED","title":"Open Babel smilesformat.cpp ParseSmiles heap-based overflow","description":"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.","publishedAt":"2025-09-26T02:32:06.533Z","updatedAt":"2025-09-26T19:27:33.922Z","severity":{"score":4.8,"label":"Medium","version":"4.0","vector":"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","source":"VulDB"},"assigner":"VulDB","products":["n/a Open Babel"],"affected":[{"vendor":"n/a","product":"Open Babel","versions":[{"version":"3.1.0","status":"affected"},{"version":"3.1.1","status":"affected"}]}],"references":["https://vuldb.com/?id.325924","https://vuldb.com/?ctiid.325924","https://vuldb.com/?submit.654060","https://github.com/openbabel/openbabel/issues/2831","https://github.com/user-attachments/files/22318556/poc.zip"],"weaknesses":["CWE-122","CWE-119"],"ingestedAt":"2026-10-29T20:08:20.985Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/10xxx/CVE-2025-10996.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-10996","state":"PUBLISHED","datePublished":"2025-09-26T02:32:06.533Z","dateUpdated":"2025-09-26T19:27:33.922Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-09-25T18:04:57.584Z"},"containers":{"cna":{"title":"Open Babel smilesformat.cpp ParseSmiles heap-based overflow","descriptions":[{"lang":"en","value":"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."},{"lang":"de","value":"Eine Schwachstelle wurde in Open Babel up to 3.1.1 gefunden. Es ist betroffen die Funktion OBSmilesParser::ParseSmiles der Datei /src/formats/smilesformat.cpp. Durch Manipulation mit unbekannten Daten kann eine heap-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff muss lokal angegangen werden. Die Ausnutzung wurde veröffentlicht und kann verwendet werden."}],"affected":[{"vendor":"n/a","product":"Open Babel","versions":[{"version":"3.1.0","status":"affected"},{"version":"3.1.1","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.325924","name":"VDB-325924 | Open Babel smilesformat.cpp ParseSmiles heap-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.325924","name":"VDB-325924 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.654060","name":"Submit #654060 | Open Babel 3.1.1 / master commit 889c350 Heap-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/openbabel/openbabel/issues/2831","tags":["issue-tracking"]},{"url":"https://github.com/user-attachments/files/22318556/poc.zip","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4.3,"vectorString":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-122","type":"CWE","lang":"en","description":"Heap-based Buffer Overflow"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-09-26T02:32:06.533Z"},"timeline":[{"time":"2025-09-25T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-09-25T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-09-25T20:10:18.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"ahuo (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-09-26T19:27:20.301294Z","id":"CVE-2025-10996","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-09-26T19:27:33.922Z"}}]}}}