High severity7.5NVD Advisory· Published Oct 1, 2025· Updated Jun 17, 2026
CVE-2025-59148
CVE-2025-59148
Description
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Versions 8.0.0 and below incorrectly handle the entropy keyword when not anchored to a "sticky" buffer, which can lead to a segmentation fault. This issue is fixed in version 8.0.1. To workaround this issue, users can disable rules using the entropy keyword, or validate they are anchored to a sticky buffer.
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Affected products
7- Range: <=8.0.0
Patches
Vulnerability mechanics
References
4- github.com/OISF/suricata/commit/9f32550e18f97ea5d610dd7c36aab0ba142c096cnvdPatch
- github.com/OISF/suricata/security/advisories/GHSA-5qf6-92xg-3rr3nvdIssue TrackingThird Party Advisory
- forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018nvdRelease Notes
- redmine.openinfosecfoundation.org/issues/7838nvdIssue Tracking
News mentions
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