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Medium · 4.4 CVE-2026-39811 EUVD-2026-22340GHSA-vf2h-7fg9-fhfj

A integer overflow or wraparound vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4 all ver…

Published Apr 14, 2026 · Updated Apr 14, 2026 · Assigned by fortinet

Description

A integer overflow or wraparound vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow attacker to denial of service via <insert attack vector here>

Affected products

VendorProductAffectedFixed
Fortinet FortiWeb 8.0.0 – ≤ 8.0.3, 7.6.0 – ≤ 7.6.6, 7.4.0 – ≤ 7.4.12, 7.2.0 – ≤ 7.2.12, 7.0.0 – ≤ 7.0.12 —

Advisories 1

References