Is CVE-2024-55626 in the CISA KEV catalog?

No. CVE-2024-55626 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-55626?

CVE-2024-55626 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2024-55626?

CVE-2024-55626 has an EPSS score of 0.24% (15th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-55626?

Upgrade suricata on debian 11 to 1:6.0.1-3+deb11u1 or later.

CVE & CISA-KEV Catalog

CVE-2024-55626

LOW

3.3

CVSS v3

NVD

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a large BPF filter file provided to Suricata at startup can lead to a buffer overflow at Suricata startup. The issue has been addressed in Suricata 7.0.8.

CWE-680

How to fix

Remediation Available

suricataDebian

Fixed in:1:6.0.1-3+deb11u1CVE-2024-55626

Fixed in:1:7.0.8-1CVE-2024-55626

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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.24%probability of exploitation in 30 days

15thpercentile

Low risk: more likely to be exploited than 15% of all known CVEs.

References

Patch1

github.com

Vendor Advisory1

github.com

Other references2

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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 2025-11-03.