CVE-2026-1933
⚠️ highSummary
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.
CVSS Score
7.1
High
EPSS Score
0.1
Exploit Probability
Published Date
2026-05-27
First Seen: 2026-05-28
📊 Relative Risk Intelligence
This CVE is Moderate Risk - more severe than 53.4% of all 326,604 vulnerabilities in our database.
#152,347
Above average severity
Severity Percentile
🎯 CISA SSVC Assessment Updated: May 27, 2026
🔍 Exploitation Status
None
No known exploits
⚙️ Automatable
NO
Requires human interaction
💥 Technical Impact
Partial
Limited system impact
🏆 Discovered By
Red Hat would like to thank Asim Viladi Oglu Manizada for reporting this issue.
SSVC data provided by
CISA
Last Modified
2026-06-04
Source
NVD 🔗
CVSS Vector 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
CWE IDs (Weakness Types)