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CVE-2025-71204

smb/server: fix refcount leak in parse_durable_handle_context()

Published: 2/14/2026 Last updated: 5/23/2026 Reserved: 1/31/2026

In the Linux kernel, the following vulnerability has been resolved: smb/server: fix refcount leak in parse_durable_handle_context() When the command is a replay operation and -ENOEXEC is returned, the refcount of ksmbd_file must be released.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (4)

Product Vendor Version
Linux Linux Itanium-Based Systems Service Pack 1
Linux Linux x64-based Systems Service Pack 1
Linux Linux Windows 10 Version 1703 for 32-bit Systems
Linux Linux unspecified

References (8)