CVE-2026-31409

🗓️ 06 Apr 2026 08:16:38Reported by [email protected]Type

Linux kernel ksmbd fixes binding state by clearing conn->binding on failed SMB2 session setup.

Reporter	Title	Published	Views	Family All 30
ATTACKERKB	CVE-2026-31409	6 Apr 202607:38	–	attackerkb
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
Circl	CVE-2026-31409	6 Apr 202610:03	–	circl
CNNVD	Linux kernel 安全漏洞	6 Apr 202600:00	–	cnnvd
CVE	CVE-2026-31409	6 Apr 202607:38	–	cve
Cvelist	CVE-2026-31409 ksmbd: unset conn->binding on failed binding request	6 Apr 202607:38	–	cvelist
Debian	[SECURITY] [DLA 4561-1] linux-6.1 security update	2 May 202608:40	–	debian
Debian	[SECURITY] [DSA 6238-1] linux security update	30 Apr 202620:05	–	debian
Debian	[SECURITY] [DSA 6243-1] linux security update	1 May 202619:10	–	debian
Debian CVE	CVE-2026-31409	6 Apr 202607:38	–	debiancve

NVD

Node

linux linux_kernelRange5.15–6.1.167

linux linux_kernelRange6.2–6.6.130

linux linux_kernelRange6.7–6.12.78

linux linux_kernelRange6.13–6.18.20

linux linux_kernelRange6.19–6.19.10

Source	Link
git	www.git.kernel.org/stable/c/6260fc85ed1298a71d24a75d01f8b2e56d489a60
git	www.git.kernel.org/stable/c/9feb2d1bf86d9e5e66b8565f37f8d3a7d281a772
git	www.git.kernel.org/stable/c/89afe5e2dbea6e9d8e5f11324149d06fa3a4efca
git	www.git.kernel.org/stable/c/7e8b270813079c785696bce8802a3f920665c88c
git	www.git.kernel.org/stable/c/282343cf8a4a5a3603b1cb0e17a7083e4a593b03
git	www.git.kernel.org/stable/c/6ebef4a220a1ebe345de899ebb9ae394206fe921
git	www.git.kernel.org/stable/c/d073870dab8f6dadced81d13d273ff0b21cb7f4e

01 Jun 2026 17:16Current

CVSS 3.18.8

EPSS0.00034