CVE-2025-71220

HIGH

Linux Kernel <5.15.200, 5.16.0-6.1.163, 6.2.0-6.6.124, 6.6.0-6.12.70, 6.7.0-6.18.10 - SMB Server Use-After-Free

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: smb/server: call ksmbd_session_rpc_close() on error path in create_smb2_pipe() When ksmbd_iov_pin_rsp() fails, we should call ksmbd_session_rpc_close().

References (6)

Core 6

Scores

CVSS v3 7.8
EPSS 0.0002
EPSS Percentile 4.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

Status published
Products (23)
linux/Kernel < 5.15.200linux
linux/Kernel 5.16.0 - 6.1.163linux
linux/Kernel 6.2.0 - 6.6.124linux
linux/Kernel 6.6.0 - 6.12.70linux
linux/Kernel 6.7.0 - 6.18.10linux
Linux/Linux < 6.6
Linux/Linux 5.15.145 - 5.15.200
Linux/Linux 5.15.200 - 5.15.*
Linux/Linux 6.1.163 - 6.1.*
Linux/Linux 6.1.71 - 6.1.163
... and 13 more
Published Feb 14, 2026
Tracked Since Feb 18, 2026