PT-2025-42317
CVE-2025-9640
·
Published
2025-10-15
·
Updated
2026-09-01
Description by
CVSS 3.1
4.3
MediumMetricsAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions
Samba (affected versions not specified)
Description
An issue exists in Samba’s vfs streams xattr module where uninitialized heap memory can be written into alternate data streams. This can allow an authenticated user to read residual memory content, potentially including sensitive data, leading to information disclosure.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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