{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-84391","assignerOrgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","state":"PUBLISHED","assignerShortName":"fortinet","dateReserved":"2026-09-01T16:36:11.927Z","datePublished":"2026-09-08T16:41:50.685Z","dateUpdated":"2026-09-08T17:29:43.459Z"},"containers":{"cna":{"affected":[{"vendor":"Fortinet","product":"FortiAnalyzer","cpes":["cpe:2.3:o:fortinet:fortianalyzer:7.6.6:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortianalyzer:7.6.5:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortianalyzer:7.6.4:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortianalyzer:7.6.3:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"versionType":"semver","version":"7.6.3","lessThanOrEqual":"7.6.6","status":"affected"}]}],"descriptions":[{"lang":"en","value":"A use of uninitialized variable vulnerability in Fortinet FortiAnalyzer 7.6.3 through 7.6.6 may allow attacker to denial of service via <insert attack vector here>"}],"providerMetadata":{"orgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","shortName":"fortinet","dateUpdated":"2026-09-08T16:41:50.685Z"},"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-457","description":"Denial of service","type":"CWE"}]}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C"}}],"solutions":[{"lang":"en","value":"Upgrade to FortiAnalyzer version 8.0.0 or above\nUpgrade to FortiAnalyzer version 7.6.7 or above"}],"references":[{"name":"https://fortiguard.fortinet.com/psirt/FG-IR-26-172","url":"https://fortiguard.fortinet.com/psirt/FG-IR-26-172"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-08T17:29:24.379449Z","id":"CVE-2026-84391","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":"2026-09-08T17:29:43.459Z"}}]}}