CVE-2025-9640
MEDIUM
MEDIUM
Priority: 0.02
BB Relevance:
59/100
Published: 2025-10-15
Modified: 2026-11-06
First seen: 2026-11-06
Status: active
Attack Surface
Network
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
Low
I:
None
A:
None
Description
A flaw was found in Samba, in the vfs_streams_xattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability.
Weakness Classification (1)
References & Advisories (6)
vdb-entry
x_refsource_REDHAT
issue-tracking
x_refsource_REDHAT