CVE Explorer
CVE-2026-31932
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"suricata","vendor":"OISF","versions":[{"status":"affected","version":"< 7.0.15"},{"status":"affected","version":">= 8.0.0, < 8.0.4"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:37d711cbf9bb0bbbe33d7ca645758e2a3f334b1abe9c1ac80fc41dfb4a0942ca · sha256:d9f403d6e6b6a28e… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:37d711cbf9bb0bbbe33d7ca645758e2a3f334b1abe9c1ac80fc41dfb4a0942ca · sha256:d9f403d6e6b6a28e… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-407","description":"CWE-407: Inefficient Algorithmic Complexity","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:37d711cbf9bb0bbbe33d7ca645758e2a3f334b1abe9c1ac80fc41dfb4a0942ca · sha256:d9f403d6e6b6a28e… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/OISF/suricata/security/advisories/GHSA-rp9m-jcpw-hggr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/OISF/suricata/security/advisories/GHSA-rp9m-jcpw-hggr"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:37d711cbf9bb0bbbe33d7ca645758e2a3f334b1abe9c1ac80fc41dfb4a0942ca · sha256:d9f403d6e6b6a28e… · /containers/cna/references/0
{"name":"https://redmine.openinfosecfoundation.org/issues/8305","tags":["x_refsource_MISC"],"url":"https://redmine.openinfosecfoundation.org/issues/8305"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:37d711cbf9bb0bbbe33d7ca645758e2a3f334b1abe9c1ac80fc41dfb4a0942ca · sha256:d9f403d6e6b6a28e… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.