{"id":"CVE-2026-41907","revision":"5343c66d1e1a4d689655a6347f59d875","records":[{"revision":"5343c66d1e1a4d689655a6347f59d875","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-41907","aliases":[],"title":"uuid: Missing buffer bounds check in `v3`/`v5`/`v6` when `buf` is provided","description":"uuid is for the creation of RFC9562 (formerly RFC4122) UUIDs. Prior to 14.0.0, v3, v5, and v6 accept external output buffers but do not reject out-of-range writes (small buf or large offset). This allows silent partial writes into caller-provided buffers. This vulnerability is fixed in 14.0.0.","state":0,"publishedAt":"2026-04-24T18:09:24.744+00:00","modifiedAt":"2026-04-27T13:35:34.363+00:00","affected":[{"ecosystem":"Vendor product","name":"uuid","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"uuidjs\",\n                    \"product\": \"uuid\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 14.0.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U","score":8.1,"severity":"HIGH"}],"references":["https://github.com/uuidjs/uuid/security/advisories/GHSA-w5hq-g745-h8pq"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-41907","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-41907","identifiers":["CVE-2026-41907"]},"retained":false,"historicalAffected":[]}],"coverage":[]}