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CVE-2025-67604

Published: May 12, 2026Updated: May 15, 2026 Sources: CVE List NVD BDUCWE-676
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.4%
Top 66.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A use of potentially dangerous function vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0 through 7.4.8, FortiAnalyzer 7.2 all versions, FortiAnalyzer 7.0 all versions, FortiAnalyzer 6.4 all versions, FortiManager 7.6.0 through 7.6.4, FortiManager 7.4.0 through 7.4.8, FortiManager 7.2 all versions, FortiManager 7.0 all versions, FortiManager 6.4 all versions may allow an authenticated attacker to cause a system hang via multiple specially crafted HTTP requests causing crashes. This happens if internal locks are aligned, which is out of control of the attacker.

CVSS Vector Breakdown

AV:NAC:HPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-676

Affected Products

fortianalyzerfortinetSecurity Products
fortimanagerfortinetSecurity Products
FortiAnalyzerFortinetSecurity Products
FortiManagerFortinetSecurity Products
FortiAnalyzerFortinet Inc.Security Products
fortinetcommercialUSSecurity Productsaka forti net
fortinet inc.commercialUSNetworking Infrastructureaka fortinet
and 1 more affected products View all →

Exploitability

Official Patch Available

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-137
fortiguard.fortinet.com

Timeline

Published
May 12, 2026
Last Updated
May 15, 2026

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