CVE-2025-59150
Publication date 1 October 2025
Last updated 8 October 2025
Ubuntu priority
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.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| suricata | 25.10 questing |
Needs evaluation
|
| 25.04 plucky |
Needs evaluation
|
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
7.5 · High
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
Other references
- https://www.cve.org/CVERecord?id=CVE-2025-59150
- https://github.com/OISF/suricata/security/advisories/GHSA-mhv7-qfmj-m3f3
- https://github.com/OISF/suricata/commit/d590fdfe42e995fd558315f0c24f9a352e21479d (suricata-8.0.1)
- https://forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018
- https://redmine.openinfosecfoundation.org/issues/7881
- https://github.com/OISF/suricata/commit/d590fdfe42e995fd558315f0c24f9a352e21479d