CVE-2026-31937
Suricata dcerpc: quadratic complexity in dcerpc buffering
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
12th
Suricata is a network IDS, IPS and NSM engine. Prior to version 7.0.15, inefficiency in DCERPC buffering can lead to a performance degradation. This issue has been patched in version 7.0.15.
| CWE | CWE-407 |
| Vendor | oisf |
| Product | suricata |
| Published | Apr 2, 2026 |
| Last Updated | Apr 3, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
OISF / suricata
< 7.0.15