CVEvulnerability
CVE-2025-10230
10.0 CRITICAL
Official page ↗
- Status
- Deferred
- Published
- 2025-11-07
- Last modified
- 2026-10-18
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 10.0 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-78
Description
A flaw was found in Samba, in the front-end WINS hook handling: NetBIOS names from registration packets are passed to a shell without proper validation or escaping. Unsanitized NetBIOS name data from WINS registration packets are inserted into a shell command and executed by the Samba Active Directory Domain Controller’s wins hook, allowing an unauthenticated network attacker to achieve remote command execution as the Samba process.
Related
Weakness · CWE (1)
- CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness
References
- https://access.redhat.com/security/cve/CVE-2025-10230 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2394377 bugzilla.redhat.com
- https://www.samba.org/samba/history/security.html www.samba.org
- https://www.vicarius.io/vsociety/posts/cve-2025-10230-detect-samba-vulnerability www.vicarius.io
- https://www.vicarius.io/vsociety/posts/cve-2025-10230-mitigate-samba-vulnerability www.vicarius.io