{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-71408", "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "state": "PUBLISHED", "assignerShortName": "fortinet", "dateReserved": "2026-08-06T12:21:13.400Z", "datePublished": "2026-08-12T12:19:00.441Z", "dateUpdated": "2026-08-12T13:43:25.034Z" }, "containers": { "cna": { "affected": [ { "vendor": "Fortinet", "product": "FortiOS", "cpes": [ "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:*:*:*:*:*:*:*", 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"cpe:2.3:o:fortinet:fortios:6.4.2:*:*:*:*:*:*:*", "cpe:2.3:o:fortinet:fortios:6.4.1:*:*:*:*:*:*:*", "cpe:2.3:o:fortinet:fortios:6.4.0:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "versions": [ { "versionType": "semver", "version": "7.6.0", "lessThanOrEqual": "7.6.6", "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" }, { "versionType": "semver", "version": "6.4.0", "lessThanOrEqual": "6.4.16", "status": "affected" } ] } ], "descriptions": [ { "lang": "en", "value": "A allocation of resources without limits or throttling vulnerability in Fortinet FortiOS 7.6.0 through 7.6.6, FortiOS 7.4 all versions, FortiOS 7.2 all versions may allow attacker to denial of service via " } ], "providerMetadata": { "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "shortName": "fortinet", "dateUpdated": "2026-08-12T12:19:00.441Z" }, "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-770", "description": "Denial of service", "type": "CWE" } ] } ], "metrics": [ { "format": "CVSS", "cvssV3_1": { "version": "3.1", "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C" } } ], "solutions": [ { "lang": "en", "value": "Upgrade to FortiOS version 8.0.0 or above\nUpgrade to FortiOS version 7.6.7 or above\nUpgrade to upcoming FortiAuthenticator version 8.0.4 or above" } ], "references": [ { "name": "https://fortiguard.fortinet.com/psirt/FG-IR-26-162", "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-162" } ] }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-08-12T13:43:18.592855Z", "id": "CVE-2026-71408", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "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": "2026-08-12T13:43:25.034Z" } } ] } }