A stack-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions allows attacker to execute unauthorized code or commands via specially crafted packets
References
| Link | Resource |
|---|---|
| https://fortiguard.fortinet.com/psirt/FG-IR-25-358 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2025, 09:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (en) A stack-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions allows attacker to execute unauthorized code or commands via specially crafted packets |
20 Nov 2025, 14:38
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://fortiguard.fortinet.com/psirt/FG-IR-25-358 - Vendor Advisory | |
| CPE | cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* | |
| First Time |
Fortinet fortios
Fortinet |
18 Nov 2025, 17:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-11-18 17:16
Updated : 2025-11-21 09:15
NVD link : CVE-2025-53843
Mitre link : CVE-2025-53843
CVE.ORG link : CVE-2025-53843
JSON object : View
Products Affected
fortinet
- fortios
CWE
CWE-121
Stack-based Buffer Overflow