A stack-based buffer overflow vulnerability in Fortinet FortiAnalyzer 7.4.0 through 7.4.3, FortiAnalyzer 7.2.…
- Severity
- Critical9.8CVSS 3.1, Critical
- EPSS
- 0.42%
- Published
- 14 Jan 2025
- Updated
- 8 Jul 2026
Description
Title, description and vendor guidance are quoted from the source records.
A stack-based buffer overflow vulnerability in Fortinet FortiAnalyzer 7.4.0 through 7.4.3, FortiAnalyzer 7.2.0 through 7.2.5, FortiAnalyzer 7.0.0 through 7.0.12, FortiAnalyzer 6.4.0 through 6.4.14, FortiAnalyzer Cloud 7.4.1 through 7.4.3, FortiAnalyzer Cloud 7.2.1 through 7.2.5, FortiAnalyzer Cloud 7.0.1 through 7.0.11, FortiAnalyzer Cloud 6.4 all versions, FortiManager 7.4.0 through 7.4.3, FortiManager 7.2.0 through 7.2.5, FortiManager 7.0.0 through 7.0.12, FortiManager 6.4.0 through 6.4.14, FortiManager Cloud 7.4.1 through 7.4.3, FortiManager Cloud 7.2.1 through 7.2.5, FortiManager Cloud 7.0.1 through 7.0.11, FortiManager Cloud 6.4 all versions allows attacker to execute unauthorized code or commands via specially crafted packets.
Weakness: CWE-121, CWE-787
Known exploited
Not listed in CISA KEV as of the last check.
Exploit prediction
0.42% probability of exploitation in the next 30 days (percentile 34%).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
What the source states, per branch
Versions matched by Patcharo
Fortinet FortiAnalyzerSource: Fortinet (CVE record)
| Branch | Affected | Fixed in |
|---|---|---|
| 7.4 | 7.4.0 – 7.4.3 | Fixed after 7.4.3 |
| 7.2 | 7.2.0 – 7.2.5 | Fixed after 7.2.5 |
| 7.0 | 7.0.0 – 7.0.12 | Fixed after 7.0.12 |
| 6.4 | 6.4.0 – 6.4.14 | Fixed after 6.4.14 |
Versions not listed are stated unaffected by the vendor.
Fortinet FortiManagerSource: Fortinet (CVE record)
| Branch | Affected | Fixed in |
|---|---|---|
| 7.4 | 7.4.0 – 7.4.3 | Fixed after 7.4.3 |
| 7.2 | 7.2.0 – 7.2.5 | Fixed after 7.2.5 |
| 7.0 | 7.0.0 – 7.0.12 | Fixed after 7.0.12 |
| 6.4 | 6.4.0 – 6.4.14 | Fixed after 6.4.14 |
Versions not listed are stated unaffected by the vendor.
Affected products
- Fortinet FortiManager Cloud · 7.4.1 ≤ 7.4.3, 7.2.1 ≤ 7.2.5, 7.0.1 ≤ 7.0.11, 6.4.1 ≤ 6.4.7
- Fortinet FortiAnalyzer Cloud · 7.4.1 ≤ 7.4.3, 7.2.1 ≤ 7.2.5, 7.0.1 ≤ 7.0.11, 6.4.1 ≤ 6.4.7
Workaround / Vendor remediation
Vendor remediation · FortiAnalyzer
Upgrade to upcoming FortiPortal version 6.0.16 or above Upgrade to FortiAnalyzer version 7.6.0 or above Upgrade to FortiAnalyzer version 7.4.4 or above Upgrade to FortiAnalyzer version 7.2.6 or above Upgrade to FortiAnalyzer version 7.0.13 or above Upgrade to FortiAnalyzer version 6.4.15 or above Upgrade to FortiAnalyzer Cloud version 7.4.4 or above Upgrade to FortiAnalyzer Cloud version 7.2.6 or above Upgrade to FortiAnalyzer Cloud version 7.0.12 or above Upgrade to FortiManager version 7.6.0 or above Upgrade to FortiManager version 7.4.4 or above Upgrade to FortiManager version 7.2.6 or above Upgrade to FortiManager version 7.0.13 or above Upgrade to FortiManager version 6.4.15 or above Upgrade to FortiManager Cloud version 7.4.4 or above Upgrade to FortiManager Cloud version 7.2.6 or above Upgrade to FortiManager Cloud version 7.0.12 or above
Vendor remediation · FortiManager
Upgrade to upcoming FortiPortal version 6.0.16 or above Upgrade to FortiAnalyzer version 7.6.0 or above Upgrade to FortiAnalyzer version 7.4.4 or above Upgrade to FortiAnalyzer version 7.2.6 or above Upgrade to FortiAnalyzer version 7.0.13 or above Upgrade to FortiAnalyzer version 6.4.15 or above Upgrade to FortiAnalyzer Cloud version 7.4.4 or above Upgrade to FortiAnalyzer Cloud version 7.2.6 or above Upgrade to FortiAnalyzer Cloud version 7.0.12 or above Upgrade to FortiManager version 7.6.0 or above Upgrade to FortiManager version 7.4.4 or above Upgrade to FortiManager version 7.2.6 or above Upgrade to FortiManager version 7.0.13 or above Upgrade to FortiManager version 6.4.15 or above Upgrade to FortiManager Cloud version 7.4.4 or above Upgrade to FortiManager Cloud version 7.2.6 or above Upgrade to FortiManager Cloud version 7.0.12 or above
References
Provenance
Every fact on this page comes from the sources below. Nothing is written by an AI.
- Fortinet (CVE record)
- Fortinet (CVE record) · 27 Sept 2026, 23:46 UTC · Parser patcharo-cve5/1.1.0
- NVD
- NVD · 27 Sept 2026, 23:44 UTC · Parser patcharo-nvd/1.0.0
- FIRST EPSS
- FIRST EPSS · 27 Sept 2026, 23:46 UTC · Parser patcharo-epss/1.0.0
Last verified: 28 Sept 2026, 02:31 UTC