Linux · 
Debian · Security advisory · November 7, 2025
Debian · Security advisory · November 7, 2025DEBIAN-CVE-2025-10230: samba security update
DEBIAN-CVE-2025-10230, released November 7, 2025, fixes 1 CVE in samba. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
10.0
Base score, 0 to 10
Highest EPSS
0.3977
98th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| samba | Debian 12.15 (bookworm) | 2:4.17.12+dfsg-0+deb12u3 |
| samba | Debian 13.5 (trixie) | 2:4.22.6+dfsg-0+deb13u1 |
| samba | Debian 14 | 2:4.23.2+dfsg-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-10230 | ctdb: A flaw was found in Samba, in the front-end WINS hook handling: NetBIOSnames from registration packets are passed to... | 10.0 | 0.3977 | None reported |
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