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CVE

CWE

Training

CVE-2025-59150

Published: Oct 1, 2025

Modified: Oct 23, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

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.

Vendor	Product	Versions
OISF	suricata	affected `>= 8.0.0, < 8.0.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

References

https://github.com/OISF/suricata/security/advisories/GHSA-mhv7-qfmj-m3f3

x_refsource_CONFIRM

https://github.com/OISF/suricata/commit/d590fdfe42e995fd558315f0c24f9a352e21479d

x_refsource_MISC

https://forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018

x_refsource_MISC

https://redmine.openinfosecfoundation.org/issues/7881

x_refsource_MISC

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