Search Results (1 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-64391 1 Linux 1 Linux Kernel 2026-08-01 9.8 Critical
In the Linux kernel, the following vulnerability has been resolved: ksmbd: use opener credentials for ADS I/O Alternate data streams are stored as xattrs. Unlike regular file I/O, their read and write paths therefore call VFS xattr helpers which recheck inode permissions and LSM policy using the current task credentials. Run ADS I/O with the credentials captured when the SMB handle was opened.