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6.5
Samba client before version 4 permits unauthorized access
published 4 days ago
Summary
The Samba client software in versions prior to 4 can be tricked into performing actions on behalf of an attacker. This could let a malicious user gain access to files or systems that should be protected. Upgrade the Samba client to version 4 or later, or apply any available patches, to close the gap.
What to do
- Update cleanstart samba to version 4.11.2-r0.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| CleanStart | cleanstart | samba |
< 4.11.2-r0 Fix: upgrade to 4.11.2-r0
|
Original advisory text
flaw was found in the samba client, all samba versions before samba 4
Security vulnerability affects the samba package. A flaw was found in the samba client, all samba versions before samba 4.
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker partial control (estimated)
Timeline
Published31 Oct 2026
Updated31 Oct 2026
First seen31 Oct 2026
Sources
CLEANSTART-2024-LK90749 · OSV
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