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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.

PUBLISHED Reserved 2026-03-10 | Published 2026-04-02 | Updated 2026-04-02 | Assigner GitHub_M




HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-407: Inefficient Algorithmic Complexity

Product status

< 7.0.15
affected

>= 8.0.0, < 8.0.4
affected

References

github.com/...ricata/security/advisories/GHSA-rp9m-jcpw-hggr

redmine.openinfosecfoundation.org/issues/8305

cve.org (CVE-2026-31932)

nvd.nist.gov (CVE-2026-31932)

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