vulnerability
Debian: CVE-2025-10230: samba -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Jan 12, 2026 | Jan 12, 2026 | Jan 12, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Jan 12, 2026
Added
Jan 12, 2026
Modified
Jan 12, 2026
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 Controllerâs wins hook, allowing an unauthenticated network attacker to achieve remote command execution as the Samba process.
Solution
debian-upgrade-samba
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