CVE-2025-59150

7.5 HIGH
Published: October 01, 2025 Modified: October 23, 2025
View on NVD

Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Version 8.0.0's usage of the tls.subjectaltname keyword can lead to a segmentation fault when the decoded subjectaltname contains a NULL byte. This issue is fixed in version 8.0.1. To workaround this issue, disable rules using the tls.subjectaltname keyword.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018
Source: security-advisories@github.com
Release Notes
https://github.com/OISF/suricata/commit/d590fdfe42e995fd558315f0c24f9a352e21479d
Source: security-advisories@github.com
Patch
https://github.com/OISF/suricata/security/advisories/GHSA-mhv7-qfmj-m3f3
Source: security-advisories@github.com
Patch Third Party Advisory
https://redmine.openinfosecfoundation.org/issues/7881
Source: security-advisories@github.com
Exploit Issue Tracking Vendor Advisory
https://www.vicarius.io/vsociety/posts/cve-2025-59150-suricata-detection-script
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.vicarius.io/vsociety/posts/cve-2025-59150-suricata-mitigation-script
Source: af854a3a-2127-422b-91ae-364da2661108

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.1%
31th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-476

Affected Vendors

oisf

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