FORTIAUTHENTICATOR · CVE-2026-126245 · Infrastructure
NO FIX YET · SEE WHAT TO DO
FortiAuthenticator 8.0.0 through 8.0.3 and 6.6.0 through 6.6.10 contain an out-of-bounds write reachable over HTTP. An unauthenticated attacker who can defeat ASLR may execute unauthorized code or commands on the appliance.
first public Nov 11, 2026 · 1 source
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Organisations running FortiAuthenticator 8.0.0 through 8.0.3 or 6.6.0 through 6.6.10 with the HTTP interface reachable by attackers. The sources do not say which features or configurations are required, so the exposure of any given appliance is unknown.
Not affected if unknown
Who cares fortiauthenticator, fortinet, self-hosted
8.0.0 to 8.0.3, 6.6.0 to 6.6.10).A out-of-bounds write vulnerability in Fortinet FortiAuthenticator 8.0.0 through 8.0.3, FortiAuthenticator 6.6.0 through 6.6.10 may allow an unauthenticated attacker to execute unauthorized code or commands via http requests, should the attacker be able to defeat ASLR protections.
This page as .md · .json · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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