๐Ÿ›ก๏ธ CVE-2026-45972
๐Ÿ”ด CVSS 9.8 โ€” Critical โœ… No Known Exploit NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF and double free in smb2_open_file() Zero out @err_iov and @err_buftype before retrying SMB2_open() to prevent an UAF bug if @data != NULL, otherwise a double free.

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE N/A
Public Exploit โœ… No
Source NVD
Published 2026-05-27
Updated 2026-06-02
Modified 2026-05-30
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown โ€” โ€”

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