CVE-2026-93787: smb: client: bound dirent name against end of SMB response in cifs_filldir

Overview

Severity

Medium (CVSS 5.4)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-27

Last Updated

2026-09-28

EPSS Score

0.33% (percentile: 24.0%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-09-27: Information published.
• 2026-09-28: Information published.