CVE-2026-22828
High
Description
A heap-based buffer overflow vulnerability in Fortinet FortiAnalyzer Cloud 7.6.2 through 7.6.4, FortiManager Cloud 7.6.2 through 7.6.4 may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests. Successful exploitation would require a large amount of effort in preparation because of ASLR and network segmentation
SeverityHigh
CVSS8.1
Exploit probability—
Product
Fortinet Fortianalyzer Cloud
PublishedApr 14, 2026
First seenApr 14, 2026
Weakness typeCWE-122CWE-122
How to fix
Update
- fortinet fortianalyzer_cloud7.6.5 or later
- fortinet fortimanager_cloud7.6.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fortinet fortianalyzer_cloud | 7.6.2 ≤ v < 7.6.5 | 7.6.5 |
| fortinet fortimanager_cloud | 7.6.2 ≤ v < 7.6.5 | 7.6.5 |
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