libsmb2 before 6.3 Integer Overflow in DCE/RPC NDR Decoder via NetrShareEnum
libsmb2 before 6.3 contains integer overflow vulnerabilities in the DCE/RPC NDR decoder in lib/dcerpc.c that allow heap out-of-bounds reads and writes. A malicious SMB server or machine-in-the-middle on unsigned connections can send crafted NetrShareEnum replies with wrapping actual_count or max_count values when clien…
Severity high: primary CNA CVSS 7.2 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2026-10-22T19:14:05.297Z. Updated 2026-10-29T12:22:44.734Z.