Linux · Security advisory · November 26, 2025

DLA-4384-1: samba security update

DLA-4384-1, released November 26, 2025, fixes 1 CVE in samba (version 2:4.13.13+dfsg-1~deb11u7). None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

RoutineUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0047
41st percentile

Fixed package versions

ProductReleaseFixed in
sambaDebian 11.6 (bullseye)2:4.13.13+dfsg-1~deb11u7

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Routine CVE-2025-9640 libsmbclient: A flaw was found in Samba, in the vfs_streams_xattr module, where uninitialized heap memory could be written into alt... 4.3 0.0047 None reported
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