CVE-2009-0022

Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to...

6.3 MediumFix available

Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to access the root filesystem via a crafted connection request that specifies a blank share name.

Exploit likelihood

3.53%Up 1.3 points since Feb 4, 2022

What each source reports

NVD Score used 6.3

Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to access the root filesystem via a crafted connection request that specifies a blank share name.

Record: CVE-2009-0022
CVSS 2.0: 6.3 MediumAV:N/AC:M/Au:S/C:C/I:N/A:N
Weakness: CWE-20
Updated: 2026-11-02

CVE List No score

Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to access the root filesystem via a crafted connection request that specifies a blank share name.

Record: CVE-2009-0022
Updated: 2026-11-02

EUVDEUVD-2009-0035 No score

Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to access the root filesystem via a crafted connection request that specifies a blank share name.

Record: EUVD-2009-0035
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9j75-qv5f-pwv3 No score

Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to...

Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to access the root filesystem via a crafted connection request that specifies a blank share name.

Record: GHSA-9j75-qv5f-pwv3
Weakness: CWE-20
Updated: 2026-11-02

OSV No score

Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to access the root filesystem via a crafted connection request that specifies a blank share name.

Record: CVE-2009-0022
Updated: 2026-11-02

OSVDEBIAN-CVE-2009-0022 No score

Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to access the root filesystem via a crafted connection request that specifies a blank share name.

Record: DEBIAN-CVE-2009-0022
Updated: 2026-11-02

OSVopenSUSE-SU-2024:10683-1 No score

cifs-utils-6.13-1.3 on GA media

These are all security issues fixed in the cifs-utils-6.13-1.3 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:10683-1
Updated: 2026-11-02

OSVopenSUSE-SU-2024:11365-1 No score

ctdb-4.14.6+git.182.2205d5224e3-1.1 on GA media

These are all security issues fixed in the ctdb-4.14.6+git.182.2205d5224e3-1.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:11365-1
Updated: 2026-11-02

Affected products

samba

Affected packages

Affected packages
Package	Affected	Fixed
`samba` Debian:12	before 2:3.2.5-3	2:3.2.5-3
`samba` Debian:13	before 2:3.2.5-3	2:3.2.5-3
`samba` Debian:14	before 2:3.2.5-3	2:3.2.5-3
`cifs-utils` openSUSE:Tumbleweed From an advisory covering 16 CVEs	before 6.13-1.3	6.13-1.3
`samba` openSUSE:Tumbleweed From an advisory covering 66 CVEs	before 4.14.6+git.182.2205d5224e3-1.1	4.14.6+git.182.2205d5224e3-1.1

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2009-0022 is a medium vulnerability (CVSS 6.3) in Samba, published January 5, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.53%, the 89th percentile. Fixed in samba 2:3.2.5-3.

References

Show 78 moreShow less