CVE-2025-0620

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-0620
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-0620.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-0620
Downstream
Published
2025-06-06T14:15:21Z
Modified
2025-06-11T05:01:27Z
Severity
  • 6.6 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:13 / samba

Package

Name
samba
Purl
pkg:deb/debian/samba?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:4.22.2+dfsg-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}