Is CVE-2024-26008 in the CISA KEV catalog?

No. CVE-2024-26008 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-26008?

CVE-2024-26008 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2024-26008?

CVE-2024-26008 has an EPSS score of 0.43% (35th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-26008?

Upgrade fortios to 7.4.4 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2024-26008

MEDIUM

5.3

CVSS v3

NVD

Description

An improper check or handling of exceptional conditions vulnerability [CWE-703] in FortiOS version 7.4.0 through 7.4.3 and before 7.2.7, FortiProxy version 7.4.0 through 7.4.3 and before 7.2.9, FortiPAM before 1.2.0 and FortiSwitchManager version 7.2.0 through 7.2.3 and version 7.0.0 through 7.0.3 fgfm daemon may allow an unauthenticated attacker to repeatedly reset the fgfm connection via crafted SSL encrypted TCP requests.

CWE-754

How to fix

Remediation Available

fortiosNVD

Affected:>= 7.4.0, < 7.4.4Fixed in:7.4.4CVE-2024-26008derived from NVD

fortipamNVD

Affected:>= 1.0.0, < 1.3.0Fixed in:1.3.0CVE-2024-26008derived from NVD

fortiproxyNVD

Affected:>= 7.4.0, < 7.4.4Fixed in:7.4.4CVE-2024-26008derived from NVD

fortiswitchmanagerNVD

Affected:>= 7.2.0, < 7.2.4Fixed in:7.2.4CVE-2024-26008derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploit Intelligence

0.43%probability of exploitation in 30 days

35thpercentile

Low risk: more likely to be exploited than 35% of all known CVEs.

References

Vendor Advisory1

fortiguard.fortinet.com

Related Vulnerabilities

Other CWE-754 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-4367	High	8.8	73%	-	Fix
CVE-2022-39288	High	7.5	59%	-	Fix
CVE-2023-30591	High	7.5	54%	-	-
CVE-2023-41993	High	8.8	29%	KEV	Fix
CVE-2024-43044	High	8.8	29%	-	Fix
CVE-2024-3393	High	7.5	27%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-15.