CVE-2025-43892
Medium
Description
A buffer over-read vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions may allow an authenticated remote attacker to return a portion of device memory in the redirect response via submitting a specially crafted request.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Fortinet Fortios
PublishedJul 14, 2026
First seenJul 14, 2026
Weakness typeCWE-126CWE-126
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fortinet fortios | 7.2.0 ≤ v ≤ 7.2.13, 7.4.0 ≤ v ≤ 7.4.8, 7.6.0 ≤ v ≤ 7.6.2 | — |
| fortinet fortiproxy | 7.2.0 ≤ v ≤ 7.2.15, 7.4.0 ≤ v ≤ 7.4.13, 7.6.0 ≤ v ≤ 7.6.5 | — |
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