2 lines
2.1 KiB
JSON
2 lines
2.1 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"PostgreSQL","vendor":"n/a","versions":[{"lessThan":"18.7","status":"affected","version":"18","versionType":"rpm"},{"lessThan":"17.12","status":"affected","version":"17","versionType":"rpm"},{"lessThan":"16.16","status":"affected","version":"16","versionType":"rpm"}]}],"source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007"}],"cveTags":[],"descriptions":[{"lang":"en","value":"Integer wraparound in PostgreSQL generation memory contexts allows a database user to execute arbitrary code as the operating system user running the database, via freeing an allocation larger than 1 GB and causing its block to be reused for smaller chunks whose back-pointer offset cannot represent that position. Within major versions 16-18, minor versions before PostgreSQL 18.7, 17.12, and 16.16 are affected. Versions before PostgreSQL 16 are unaffected."}],"id":"CVE-2026-116328","lastModified":"2026-11-14T05:18:27.210","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.9,"source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-116328","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-11-13T00:00:00+00:00","version":"2.0.3"}}]},"published":"2026-11-12T15:17:41.313","references":[{"source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","url":"https://www.postgresql.org/support/security/CVE-2026-116328/"}],"sourceIdentifier":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","vulnStatus":"Awaiting Analysis","weaknesses":[{"description":[{"lang":"en","value":"CWE-190"}],"source":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","type":"Secondary"}]}
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