Files or Directories Accessible to External Parties Affecting samba package, versions [4.21.0,4.22.2)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-SAMBA-10734089
- published13 Jul 2025
- disclosed6 Jun 2025
- creditAnoop C S of the Samba Team
Introduced: 6 Jun 2025
CVE-2025-0620 (opens in a new tab)How to fix?
Upgrade samba to version 4.22.2 or higher.
Overview
Affected versions of this package are vulnerable to Files or Directories Accessible to External Parties due to the smbd service daemon. An attacker with admin permissions can expose file shares by re-authenticating an expired SMB session without the system recognizing updated group memberships.