Improperly Implemented Security Check for Standard Affecting suricata package, versions <8.0.1-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ALPINE324-SURICATA-17303897
- published11 Jun 2026
- disclosed1 Oct 2025
Introduced: 1 Oct 2025
CVE-2025-59147 (opens in a new tab)How to fix?
Upgrade Alpine:3.24 suricata to version 8.0.1-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream suricata package and not the suricata package as distributed by Alpine.
See How to fix? for Alpine:3.24 relevant fixed versions and status.
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 sends multiple SYN packets with different sequence numbers within the same flow tuple, which can cause Suricata to fail to pick up the TCP session. In IDS mode this can lead to a detection and logging bypass. In IPS mode this will lead to the flow getting blocked. This issue is fixed in versions 7.0.12 and 8.0.1.
References
- https://forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018
- https://github.com/OISF/suricata/commit/be6315dba0d9101b11d16e9dacfe2822b3792f1b
- https://github.com/OISF/suricata/commit/e91b03c90385db15e21cf1a0e85b921bf92b039e
- https://github.com/OISF/suricata/security/advisories/GHSA-v8hv-6v7x-4c2r