CVE-2026-45930

🗓️ 27 May 2026 14:17:08Reported by [email protected]Type

CVE-2026-45930: Linux fixes netlink responses to zero in link, addr, and neigh messages to prevent uninitialized pad bytes.

Reporter	Title	Published	Views	Family All 31
ATTACKERKB	CVE-2026-45930	27 May 202612:17	–	attackerkb
AstraLinux	Astra Linux – Vulnerability in Linux 5.10	19 Jun 202611:10	–	astralinux
CBLMariner	CVE-2026-45930 affecting package kernel for versions less than 6.6.143.1-1	8 Jul 202616:02	–	cbl_mariner
Circl	CVE-2026-45930	1 Jul 202602:34	–	circl
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
CVE	CVE-2026-45930	27 May 202612:17	–	cve
Cvelist	CVE-2026-45930 net: mctp: ensure our nlmsg responses are initialised	27 May 202612:17	–	cvelist
Debian	[SECURITY] [DLA 4665-1] linux security update	3 Jul 202618:38	–	debian
Debian	[SECURITY] [DLA 4671-1] linux-6.1 security update	5 Jul 202618:24	–	debian
Debian	[SECURITY] [DSA 6355-1] linux security update	21 Jun 202608:15	–	debian

NVD

Node

linux linux_kernelRange5.15–5.15.210

linux linux_kernelRange5.16–6.1.176

linux linux_kernelRange6.2–6.6.143

linux linux_kernelRange6.7–6.12.93

linux linux_kernelRange6.13–6.18.35

linux linux_kernelRange6.19–6.19.4

Source	Link
git	www.git.kernel.org/stable/c/976612471a9e6ead6ceffc241e4d0a1aac90b36a
git	www.git.kernel.org/stable/c/54ed418de62a148a655262da682a050fa05f7924
git	www.git.kernel.org/stable/c/6fb6a97c86abb8592158088afaea0eb464cf9de1
git	www.git.kernel.org/stable/c/963537a26fd892f7e414a091f807b44aeee97a7d
git	www.git.kernel.org/stable/c/c4f840437e7641764de15f2de951ac8335d641f1
git	www.git.kernel.org/stable/c/b37da3ac099e145bcd3be82c745a8d335772e3af
git	www.git.kernel.org/stable/c/a6a9bc544b675d8b5180f2718ec985ad267b5cbf

25 Jun 2026 12:46Current

CVSS 3.15.5

EPSS0.00128