CVE-2025-0620
MEDIUM4.9EPSS 0.25%Published: 6/6/2025Modified: 12/3/2025
Also known as:ALPINE-CVE-2025-0620
Description
A flaw was found in Samba. The smbd service daemon does not pick up group membership changes when re-authenticating an expired SMB session. This issue can expose file shares until clients disconnect and then connect again.
Affected packages (2)
- Alpine/sambafrom 0, < 4.21.6-r0
- Debian/sambafrom 0, < 2:4.22.2+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |