CVE-2026-22828HIGH 8.1EPSS p55.0%

CVE-2026-22828CVE-2026-22828

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

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.90% probability of exploitation · percentile 55.0% · 2026-06-18T12:00:27Z
Published2026-04-14
Last modified2026-05-01

Underlying weaknesses· 1

CWE-122

References

  1. https://fortiguard.fortinet.com/psirt/FG-IR-26-121

1

TypeTargetConfidenceTier
WeaknessHeap-based Buffer Overflowcwe-1220%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.