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Vendor/product archive

fortinet / fortios CVEs

Beta · best-effort

278 CVEs tagged to fortinet / fortios22 Critical, 64 High, 164 Medium, 28 Low, 0 Unrated.

CVE-2026-59840

Published Jul 14, 2026

A buffer over-read 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…

CVSS 4.3 · Medium
evidence mentions
1
Buzz score
11.9
Vendor/product tagsBeta · best-effort

CVE-2025-62826

Published Jul 14, 2026

An Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') vulnerability [CWE-113] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4…

CVSS 3.1 · Low
evidence mentions
1
Buzz score
11.9
Vendor/product tagsBeta · best-effort

CVE-2025-62675

Published Jul 14, 2026

An Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') vulnerability [CWE-113] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4…

CVSS 3.4 · Low
evidence mentions
1
Buzz score
11.9
Vendor/product tagsBeta · best-effort

CVE-2025-43892

Published Jul 14, 2026

A buffer over-read 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…

CVSS 4.3 · Medium
evidence mentions
1
Buzz score
11.9
Vendor/product tagsBeta · best-effort

CVE-2025-67862

Published Jun 9, 2026

An Internal Asset Exposed to Unsafe Debug Access Level or State vulnerability [CWE-1244] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.2, FortiOS 7.4.0 through 7.4.7, FortiO…

CVSS 6.7 · Medium
evidence mentions
2
Buzz score
17.5
Vendor/product tagsBeta · best-effort

CVE-2025-53844

Published May 12, 2026

A out-of-bounds write 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 allows attacker to execute unauthorized code…

CVSS 8.8 · High
evidence mentions
2
Buzz score
17.5
Vendor/product tagsBeta · best-effort

CVE-2025-53847

Published Apr 14, 2026

A missing authentication for critical function 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 thro…

CVSS 6.5 · Medium
Vendor/product tagsBeta · best-effort

CVE-2026-22153

Published Feb 10, 2026

An Authentication Bypass by Primary Weakness vulnerability [CWE-305] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4 may allow an unauthenticated attacker to bypass LDAP aut…

CVSS 8.1 · High
evidence mentions
2
Buzz score
21.0
Vendor/product tagsBeta · best-effort

CVE-2025-68686

Published Feb 10, 2026

An Exposure of Sensitive Information to an Unauthorized Actor vulnerability [CWE-200] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.1, FortiOS 7.4.0 through 7.4.6, FortiOS 7…

CVSS 5.9 · Medium
evidence mentions
6
Buzz score
64.5
KEV listed
Vendor/product tagsBeta · best-effort

CVE-2025-64157

Published Feb 10, 2026

A use of externally-controlled format string vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0 all vers…

CVSS 6.7 · Medium
Vendor/product tagsBeta · best-effort

CVE-2025-55018

Published Feb 10, 2026

An inconsistent interpretation of http requests ('http request smuggling') vulnerability in Fortinet FortiOS 7.6.0, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS…

CVSS 5.8 · Medium
Vendor/product tagsBeta · best-effort

CVE-2026-24858

Published Jan 27, 2026

An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9,…

CVSS 9.8 · Critical
evidence mentions
18
Buzz score
74.4
KEV listed

CVE-2025-62631

Published Dec 9, 2025

An insufficient session expiration vulnerability [CWE-613] vulnerability in Fortinet FortiOS 7.4.0, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions al…

CVSS 5.6 · Medium
Vendor/product tagsBeta · best-effort

CVE-2025-53843

Published Nov 18, 2025

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 a…

CVSS 7.5 · High
Vendor/product tagsBeta · best-effort

CVE-2025-58903

Published Oct 14, 2025

An Unchecked Return Value vulnerability [CWE-252] in Fortinet FortiOS version 7.6.0 through 7.6.3 and before 7.4.8 API allows an authenticated user to cause a Null Pointer Derefe…

CVSS 2.7 · Low
Vendor/product tagsBeta · best-effort
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