Vulnerability 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
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortianalyzer Cloud | >= 7.6.2, < 7.6.5 |
| Fortinet | Fortimanager Cloud | >= 7.6.2, < 7.6.5 |
Related Weaknesses (CWE)
References
- https://fortiguard.fortinet.com/psirt/FG-IR-26-121Vendor Advisory
FAQ
What is CVE-2026-22828?
CVE-2026-22828 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 ...
How severe is CVE-2026-22828?
CVE-2026-22828 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-22828?
Check the references section above for vendor advisories and patch information. Affected products include: Fortinet Fortianalyzer Cloud, Fortinet Fortimanager Cloud.