Description
Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, inefficiency in KRB5 buffering can lead to performance degradation. This issue has been patched in versions 7.0.15 and 8.0.4.
Affected products
oisf: suricata
References2
- github.com/OISF/suricata/security/advisories/GHSA-rp9m-jcpw-hggr Vendor Advisory
- redmine.openinfosecfoundation.org/issues/8305 Issue TrackingPermissions Required
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 20 · as of 12 November 2026
- CWE
- CWE-407
Could this be exploited in your environment?
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