CVE-2025-10230 | BDVDB-2026-301080 Detail
Red HatRed Hat Enterprise Linux 10
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.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
References#
- https://access.redhat.com/security/cve/CVE-2025-10230
- https://bugzilla.redhat.com/show_bug.cgi?id=2394377
- https://www.samba.org/samba/history/security.html
- https://www.vicarius.io/vsociety/posts/cve-2025-10230-detect-samba-vulnerability
- https://www.vicarius.io/vsociety/posts/cve-2025-10230-mitigate-samba-vulnerability
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.