CVE-2026-46330

A flaw was found in the Linux kernel's TCP User-Level Protocol ULP support for SMC. This vulnerability arises when an active TCP socket is converted into an SMC socket, as the implementation attempts to modify core Virtual File System VFS structures in-place. This action violates fundamental VFS...

CVE-2026-46330

The CVE-2026-46330 entry concerns the Linux kernel TCP ULP support for SMC. The vulnerability arises when an active TCP socket is converted into an SMC socket by in-place modifications to core VFS structures (struct file, dentry, inode), violating VFS invariants that expect these structures to be...