CVE-2026-46103

🗓️ 27 May 2026 14:17:32Reported by [email protected]Type

Linux kernel can: ucan fixes devres lifetime by tying resources to the interface and releasing the control message buffer on driver unbind.

Reporter	Title	Published	Views	Family All 28
ATTACKERKB	CVE-2026-46103	27 May 202612:59	–	attackerkb
CBLMariner	CVE-2026-46103 affecting package kernel for versions less than 6.6.141.1-1	22 Jun 202621:21	–	cbl_mariner
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
CVE	CVE-2026-46103	27 May 202612:59	–	cve
Cvelist	CVE-2026-46103 can: ucan: fix devres lifetime	27 May 202612:59	–	cvelist
Debian CVE	CVE-2026-46103	27 May 202612:59	–	debiancve
EUVD	EUVD-2026-32486	27 May 202612:59	–	euvd
Microsoft CVE	can: ucan: fix devres lifetime	28 May 202608:08	–	mscve
OSV	BELL-CVE-2026-46103	28 May 202606:10	–	osv
OSV	DEBIAN-CVE-2026-46103	27 May 202614:17	–	osv

NVD

Node

linux linux_kernelRange4.19–5.10.259

linux linux_kernelRange5.11–5.15.210

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/a90f0815aaa9c629ac4750e7c71c357dd7f231d7
git	www.git.kernel.org/stable/c/3df5b9110ac08f67ccfe382fc172bfee95688eec
git	www.git.kernel.org/stable/c/10b7b676b78a7bd888d19729b459aad7fc1f428b
git	www.git.kernel.org/stable/c/cb2e41e87a2893345859440017e7178bf7a4c70d
git	www.git.kernel.org/stable/c/c524c124e3094d2de12235a513854c03d06a2b58
git	www.git.kernel.org/stable/c/4b7d07747400cfd7eff1ba7b8b5a7c8d5a58f705
git	www.git.kernel.org/stable/c/fed4626501c871890da287bec62a96e52da1af89
git	www.git.kernel.org/stable/c/c0d3ccc6929e4509076df8f30a4fb1dc5018b0ae

25 Jun 2026 21:18Current

CVSS 3.15.5

EPSS0.00164