{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-126259","assignerOrgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","state":"PUBLISHED","assignerShortName":"fortinet","dateReserved":"2026-11-10T20:10:11.024Z","datePublished":"2026-11-11T21:31:53.632Z","dateUpdated":"2026-11-11T21:31:53.632Z"},"containers":{"cna":{"affected":[{"vendor":"Fortinet","product":"FortiOS","cpes":["cpe:2.3:o:fortinet:fortios:8.0.0:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.7:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.6:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.5:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.4:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.3:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.2:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.1:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.0:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.12:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.11:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.10:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.9:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.8:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.7:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.6:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.5:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.4:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.3:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.2:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.1:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.4.0:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.13:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.12:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.11:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.10:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.9:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.8:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.7:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.6:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.5:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.4:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.3:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.2:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.1:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.2.0:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.19:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.18:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.17:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.16:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.15:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.14:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.13:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.12:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.11:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.10:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.9:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.8:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.7:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.6:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.5:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.4:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.3:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.2:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.1:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.0.0:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"8.0.0","status":"affected"},{"versionType":"semver","version":"7.6.0","lessThanOrEqual":"7.6.7","status":"affected"},{"versionType":"semver","version":"7.4.0","lessThanOrEqual":"7.4.12","status":"affected"},{"versionType":"semver","version":"7.2.0","lessThanOrEqual":"7.2.13","status":"affected"},{"versionType":"semver","version":"7.0.0","lessThanOrEqual":"7.0.19","status":"affected"}]}],"descriptions":[{"lang":"en","value":"A missing authentication for critical function vulnerability in Fortinet FortiOS 8.0.0, FortiOS 7.6.0 through 7.6.7, FortiOS 7.4.0 through 7.4.12, FortiOS 7.2.0 through 7.2.13 may allow an unauthenticated attacker with HA FGSP + standalone-config-sync, or autoscale to execute command as super admin via crafted HA packets."}],"providerMetadata":{"orgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","shortName":"fortinet","dateUpdated":"2026-11-11T21:31:53.632Z"},"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-306","description":"Execute unauthorized code or commands","type":"CWE"}]}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}}],"solutions":[{"lang":"en","value":"Upgrade to FortiOS version 8.0.1 or above\nUpgrade to FortiOS version 7.6.8 or above\nUpgrade to FortiOS version 7.4.13 or above\nUpgrade to FortiOS version 7.2.14 or above"}],"references":[{"name":"https://fortiguard.fortinet.com/psirt/FG-IR-26-273","url":"https://fortiguard.fortinet.com/psirt/FG-IR-26-273"}]}}}