{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-11-05T07:26:44.657","vulnerabilities":[{"cve":{"id":"CVE-2026-120067","sourceIdentifier":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","published":"2026-11-02T19:18:04.120","lastModified":"2026-11-02T20:17:40.043","vulnStatus":"Awaiting Analysis","cveTags":[],"descriptions":[{"lang":"en","value":"For updatable cursors, which are enabled by default, psqlODBC adds hidden ctid and, for tables with OIDs, oid columns to the query. It copies each value into a 32-byte stack buffer using the length the server sent, without checking it against the buffer size, so a value of 32 bytes or more writes past the buffer. A server not trusted under current SSL settings can send such a value. So can any database user who can create a view with its own column named ctid that the application reads with an updatable cursor. Builds with _FORTIFY_SOURCE abort; other builds overwrite adjacent stack memory. Versions before psqlODBC 18.00.0006 are affected."}],"affected":[{"source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","affectedData":[{"vendor":"PostgreSQL","product":"psqlODBC","defaultStatus":"unaffected","programFiles":["qresult.c"],"programRoutines":[{"name":"QR_read_tuples_from_pgres"}],"repo":"https://github.com/postgresql-interfaces/psqlodbc","versions":[{"version":"0","lessThan":"18.00.0006","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.2,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-11-02T19:32:53.485832Z","id":"CVE-2026-120067","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","type":"Secondary","description":[{"lang":"en","value":"CWE-121"},{"lang":"en","value":"CWE-787"}]}],"references":[{"url":"https://github.com/postgresql-interfaces/psqlodbc/security/advisories/GHSA-3r96-h2q4-6pxh","source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007"}]}}]}