High [CVE-2026-22828] Heap-based buffer overflow in oftpd daemon
This high-severity Fortinet advisory covers CVE-2026-22828 affecting FortiAnalyzer.
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Summary
CVSSv3 Score:
7.3
A heap-based buffer overflow vulnerability [CWE-122] in FortiAnalyzer Cloud oftpd daemon 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
Revised on 2026-04-14 00:00:00
- FortiAnalyzer Cloud 7.6: 7.6.2 through 7.6.4
- FortiManager Cloud 7.6: 7.6.2 through 7.6.4
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- FortiAnalyzer Cloud 7.6: 7.6.5
- FortiManager Cloud 7.6: 7.6.5
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Upgrade per the Affected/Solution table: FortiAnalyzer Cloud 7.6: 7.6.5; FortiManager Cloud 7.6: 7.6.5.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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