CVE Explorer
CVE-2026-39199
snes9x 1.63 allows an out-of-bounds write and denial of service via a crafted .ups file.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unknown","product":"Snes9X","vendor":"Snes9X team","versions":[{"status":"affected","version":"1.63","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:6351a4de9cf3d690d6fbfccffd048fb5ebe87a87c3ac61c40c17425966c31ca6 · sha256:4f23fd07e9b28bdd… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":2.9,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:6351a4de9cf3d690d6fbfccffd048fb5ebe87a87c3ac61c40c17425966c31ca6 · sha256:4f23fd07e9b28bdd… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:6351a4de9cf3d690d6fbfccffd048fb5ebe87a87c3ac61c40c17425966c31ca6 · sha256:4f23fd07e9b28bdd… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://github.com/snes9xgit/snes9x/commit/96b366100172723f6314c40e237b370f4f7b59f4"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:6351a4de9cf3d690d6fbfccffd048fb5ebe87a87c3ac61c40c17425966c31ca6 · sha256:4f23fd07e9b28bdd… · /containers/cna/references/2
{"url":"https://github.com/snes9xgit/snes9x/issues/1035"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:6351a4de9cf3d690d6fbfccffd048fb5ebe87a87c3ac61c40c17425966c31ca6 · sha256:4f23fd07e9b28bdd… · /containers/cna/references/0
{"url":"https://karansaini.com/snes9x-oob-write/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:6351a4de9cf3d690d6fbfccffd048fb5ebe87a87c3ac61c40c17425966c31ca6 · sha256:4f23fd07e9b28bdd… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.