{"id":"CVE-2022-43607","aliases":["GHSA-vjg6-gm8m-v5g6","PYSEC-2026-2792"],"url":"https://o3.security/vulnerability/CVE-2022-43607","summary":"Open Babel has out-of-bounds write in MOL2 attribute/value parser","details":"An out-of-bounds write vulnerability exists in the MOL2 format attribute and value functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.","published":"2023-07-21T21:15:10.497Z","modified":"2026-07-13T16:42:55.192906655Z","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":{"score":0.00782,"percentile":0.53651,"asOf":"2026-09-06"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"openbabel","fixedVersion":"3.2.0"}],"fix":null,"references":[{"type":"WEB","url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1664"},{"type":"EVIDENCE","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2022-1664"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-13T16:42:55.192906655Z"}}