Project Subscriptions
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-6297-1 | samba security update |
Ubuntu USN |
USN-8306-1 | Samba vulnerabilities |
Solution
No solution given by the vendor.
Workaround
Administrators can mitigate this issue by ensuring users who access a read only = yes Samba share do not have filesystem-level write permission to the exported files. A server administrator may also monitor and remove unintended "user.SmbReparse" xattr (extended attributes) and the associated FILE_ATTRIBUTE_REPARSE_POINT "user.DosAttrib" bit metadata if exploitation is suspected.
Wed, 27 May 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 27 May 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-only exports. This could allow modification of SMB-visible file behavior, including converting files into symbolic links or other reparse point types. | |
| Title | Samba: missing access check on reparse point operations | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
|
| Weaknesses | CWE-284 | |
| CPEs | cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
|
| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-05-27T14:41:01.347Z
Reserved: 2026-02-04T21:04:39.737Z
Link: CVE-2026-1933
Updated: 2026-05-27T14:40:56.004Z
Status : Awaiting Analysis
Published: 2026-05-27T14:16:44.023
Modified: 2026-05-27T14:54:20.160
Link: CVE-2026-1933
No data.
OpenCVE Enrichment
No data.
Debian DSA
Ubuntu USN