Dashboard / CVE-2026-31932

CVE-2026-31932

HIGH
MEDIUM Priority: 0.02 BB Relevance: 75/100
Published: 2026-04-02 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
oisf suricata < 7.0.15

References & Advisories (2)

https://redmine.openinfosecfoundation.org/issues/8305
Issue Tracking Permissions Required

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.27%
Raw Score 0.002670
Percentile 18.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00267
2026-10-28
0.00267

Intelligence Sources

nvd ref →

External Links