Read the docs
TI-2026-18339 Aliases CVE-2026-22828GHSA-9mp2-p73v-6v44

Heap-based buffer overflow in Fortinet FortiAnalyzer Cloud

Priority LOW 36CWE-122Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-122 and the CVSS impact.

Summary

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00901 59th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
FortinetFortiAnalyzer Cloud7.6.2 – 7.6.4—No fix listedCNA
FortinetFortiManager Cloud7.6.2 – 7.6.4—No fix listedCNA
  • FortiAnalyzer Cloud VendorFortinet Affected 7.6.2 – 7.6.4 Fixed in — No fix listed CNA
  • FortiManager Cloud VendorFortinet Affected 7.6.2 – 7.6.4 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:fortinet:fortianalyzer_cloud:*:*:*:*:*:*:*:*7.6.2 to before 7.6.5VulnerableFortinet
cpe:2.3:a:fortinet:fortimanager_cloud:*:*:*:*:*:*:*:*7.6.2 to before 7.6.5VulnerableFortinet
  • cpe:2.3:a:fortinet:fortianalyzer_cloud:*:*:*:*:*:*:*:* Versions 7.6.2 to before 7.6.5 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortimanager_cloud:*:*:*:*:*:*:*:* Versions 7.6.2 to before 7.6.5 Vulnerable ·Fortinet

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-22828
  2. 2026-10-03 Alias added: GHSA-9mp2-p73v-6v44

References

Advisory 1

  • TI-2024-33992 Weak authentication in Fortinet FortiAnalyzer CVSS 3.1CRITICAL 9.8
  • TI-2024-32584 Weak authentication in Fortinet FortiOS CVSS 3.1CRITICAL 9.8
  • TI-2024-23337 Stack-based buffer overflow in Fortinet FortiAnalyzer CVSS 3.1CRITICAL 9.8
  • TI-2024-23336 SQL injection in Fortinet FortiManager CVSS 3.1HIGH 8.8
  • TI-2024-23334 Out-of-bounds write in Fortinet FortiAnalyzer CVSS 3.1HIGH 8.8
  • TI-2024-27010 OS command injection in Fortinet FortiAnalyzer CVSS 3.1MEDIUM 6.8
See all 16 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences