CVE-2026-46027

🗓️ 27 May 2026 14:17:21Reported by [email protected]Type

CVE-2026-46027: Linux kernel net smc avoids updating link-group state early in smc handshake

Reporter	Title	Published	Views	Family All 38
ATTACKERKB	CVE-2026-46027	27 May 202612:56	–	attackerkb
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
CVE	CVE-2026-46027	27 May 202612:56	–	cve
Cvelist	CVE-2026-46027 net/smc: avoid early lgr access in smc_clc_wait_msg	27 May 202612:56	–	cvelist
Debian CVE	CVE-2026-46027	27 May 202612:56	–	debiancve
EUVD	EUVD-2026-32408	27 May 202612:56	–	euvd
Microsoft CVE	net/smc: avoid early lgr access in smc_clc_wait_msg	28 May 202608:04	–	mscve
OPENSUSE Linux	kernel-devel-7.0.11-1.1 on GA media (moderate)	8 Jun 202600:00	–	opensuse
OSV	BELL-CVE-2026-46027	28 May 202606:10	–	osv
OSV	DEBIAN-CVE-2026-46027	27 May 202614:17	–	osv

NVD

Node

linux linux_kernelRange4.11–5.10.258

linux linux_kernelRange5.11–5.15.209

linux linux_kernelRange5.16–6.1.175

linux linux_kernelRange6.2–6.6.140

linux linux_kernelRange6.7–6.12.86

linux linux_kernelRange6.13–6.18.27

linux linux_kernelRange6.19–7.0.4

Source	Link
git	www.git.kernel.org/stable/c/5a8db80f721deee8e916c2cfdee78decda02ce4f
git	www.git.kernel.org/stable/c/f0858e1d5624bb120b198f2a8528f97a9b0ae069
git	www.git.kernel.org/stable/c/83bcf9228b0501694fb2589ed1d142855a2887f2
git	www.git.kernel.org/stable/c/ea0b5d0fe96356dce38f98375a57c52a04e13712
git	www.git.kernel.org/stable/c/22546729b96fc873b23065dc49e3d73c45cfb874
git	www.git.kernel.org/stable/c/5eedbfd82c2884e0010fdfb3c9446a6ebcadb691
git	www.git.kernel.org/stable/c/257cdf0c5ced9c0fba8aba501d94b0a5fcef2086
git	www.git.kernel.org/stable/c/6180a296ca65b08a81914805cbc0f78da5f10a1f

16 Jun 2026 15:54Current

CVSS 3.17.5

EPSS0.00508