CVE-2026-110712 — libsmb2 through 6.2 Heap Out-of-Bounds Read via smb2_decode_file_all_info
libsmb2 through 6.2 contains a heap out-of-bounds read vulnerability in smb2_decode_file_all_info that allows malicious SMB servers to crash clients by sending an unchecked File…
Published: 2026-10-14 · CVSS: 7.1 · CVSS 4.0
libsmb2 through 6.2 contains a heap out-of-bounds read vulnerability in smb2_decode_file_all_info that allows malicious SMB servers to crash clients by sending an unchecked FileNameLength. Attackers controlling the server or performing man-in-the-middle on unsigned sessions can return crafted FileAllInformation replies to smb2_stat or smb2_fstat calls, crashing the client.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7