{"id":"CVE-2026-47311","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-47311","generatedAt":"2026-10-28T00:19:45.912Z","title":"Heap-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.","description":"Heap-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.\n\nThis issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.","published":"2026-05-19T07:16:30.000Z","lastModified":"2026-07-24T12:10:00.000Z","status":"Analyzed","sourceIdentifier":"PSIRT@samsung.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-122"],"affected":["samsung/escargot"],"epss":{"score":0.00286,"percentile":0.20915,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/Samsung/escargot/pull/1565","tags":["Issue Tracking","Patch"],"source":"PSIRT@samsung.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-47311","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}