PT-2026-114115 · Sahlberg · Libsmb2
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
libsmb2 through 6.2 contains a heap out-of-bounds read vulnerability in smb2 decode file fs volume info and smb2 decode file fs attribute info that allows malicious SMB servers to read past reply buffers. Attackers controlling a server or intercepting unsigned sessions can send crafted QUERY INFO replies with missing or oversized name lengths to crash the client.
Exploit
Fix
Out of bounds Read
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Libsmb2