CVE-2025-25249

A

heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets

References
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:fortinet:fortiswitchmanager:*:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiswitchmanager:*:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:a:fortinet:fortisase:25.1.39:*:*:*:-:*:*:*
cpe:2.3:a:fortinet:fortisase:25.1.51:*:*:*:-:*:*:*

History

23 Feb 2026, 09:16

Type Values Removed Values Added
Summary (en) A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4.0 through 6.4.16, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets (en) A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets

16 Jan 2026, 09:16

Type Values Removed Values Added
Summary (en) A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4.0 through 6.4.16, FortiSASE 25.2.b, FortiSASE 25.1.a.2, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets (en) A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4.0 through 6.4.16, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets

14 Jan 2026, 21:33

Type Values Removed Values Added
References () https://fortiguard.fortinet.com/psirt/FG-IR-25-084 - () https://fortiguard.fortinet.com/psirt/FG-IR-25-084 - Vendor Advisory
CPE cpe:2.3:a:fortinet:fortisase:25.1.39:*:*:*:-:*:*:*
cpe:2.3:a:fortinet:fortisase:25.1.51:*:*:*:-:*:*:*
cpe:2.3:a:fortinet:fortiswitchmanager:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
First Time Fortinet fortisase
Fortinet fortiswitchmanager
Fortinet
Fortinet fortios
CWE CWE-787

13 Jan 2026, 17:15

Type Values Removed Values Added
New CVE

Information

Published : 2026-01-13 17:15

Updated : 2026-02-23 09:16


NVD link : CVE-2025-25249

Mitre link : CVE-2025-25249

CVE.ORG link : CVE-2025-25249


JSON object : View

CWE
CWE-122

Heap-based Buffer Overflow

CWE-787

Out-of-bounds Write