Vulnerability in Oisf Suricata
CVE-2025-59147
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Versions 7.0.11 and below, as well as 8.0.0, are vulnerable to detection bypass when crafted traffic sen…
EPSS: 0.001 (16.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Oisf Suricata — versions < 7.0.12, >= 8.0.0, < 8.0.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/OISF/suricata/security/advisories/GHSA-v8hv-6v7x-4c2r (x_refsource_CONFIRM)
- https://github.com/OISF/suricata/commit/be6315dba0d9101b11d16e9dacfe2822b3792f1b (x_refsource_MISC)
- https://github.com/OISF/suricata/commit/e91b03c90385db15e21cf1a0e85b921bf92b039e (x_refsource_MISC)
- https://forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-59147?
- CVE-2025-59147 is a high-severity vulnerability in Oisf Suricata, classified under CWE-358. CVSS score: 7.5/10. Published 2025-10-01.
- How severe is CVE-2025-59147?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2025-59147 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.