{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-0206","assignerOrgId":"44b2ff79-1416-4492-88bb-ed0da00c7315","state":"PUBLISHED","assignerShortName":"sonicwall","dateReserved":"2025-10-30T10:54:33.982Z","datePublished":"2026-04-29T16:21:40.001Z","dateUpdated":"2026-04-29T17:00:31.592Z"},"containers":{"cna":{"providerMetadata":{"orgId":"44b2ff79-1416-4492-88bb-ed0da00c7315","shortName":"sonicwall","dateUpdated":"2026-04-29T16:21:40.001Z"},"datePublic":"2026-04-29T16:21:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-121","description":"CWE-121 Stack-based buffer overflow","type":"CWE"}]}],"affected":[{"vendor":"SonicWall","product":"SonicOS","platforms":["Linux","Gen6","Gen7","Gen8"],"versions":[{"status":"affected","version":"6.5.5.1-6n and older versions"},{"status":"affected","version":"7.0.1-5169 and older versions"},{"status":"affected","version":"7.3.1-7013 and older versions"},{"status":"affected","version":"8.1.0-8017 and older versions"}],"defaultStatus":"unknown"}],"descriptions":[{"lang":"en","value":"A post-authentication Stack-based Buffer Overflow vulnerabilities in SonicOS allows a remote attacker to crash a firewall.","supportingMedia":[{"type":"text/html","base64":false,"value":"A post-authentication Stack-based Buffer Overflow vulnerabilities in SonicOS allows a remote attacker to crash a firewall."}]}],"references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0004","tags":["vendor-advisory"]}],"source":{"advisory":"SNWLID-2026-0004","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.9,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"HIGH","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-04-29T17:00:27.554889Z","id":"CVE-2026-0206","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-29T17:00:31.592Z"}}]}}