CVE-2026-43018

🗓️ 01 May 2026 15:16:45Reported by [email protected]Type

Fixed use-after-free in Bluetooth hci_event hci_le_remote_conn_param_req_evt by extending hci_dev_lock.

Reporter	Title	Published	Views	Family All 32
ATTACKERKB	CVE-2026-43018	1 May 202614:15	–	attackerkb
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
Circl	CVE-2026-43018	5 May 202620:00	–	circl
CNNVD	Linux kernel 安全漏洞	1 May 202600:00	–	cnnvd
CVE	CVE-2026-43018	1 May 202614:15	–	cve
Cvelist	CVE-2026-43018 Bluetooth: hci_event: fix potential UAF in hci_le_remote_conn_param_req_evt	1 May 202614:15	–	cvelist
Debian	[SECURITY] [DLA 4561-1] linux-6.1 security update	2 May 202608:40	–	debian
Debian	[SECURITY] [DSA 6243-1] linux security update	1 May 202619:10	–	debian
Debian CVE	CVE-2026-43018	1 May 202614:15	–	debiancve
Tenable Nessus	Debian dla-4561 : linux-config-6.1 - security update	2 May 202600:00	–	nessus

NVD

Node

linux linux_kernelRange5.17–6.1.168

linux linux_kernelRange6.2–6.6.134

linux linux_kernelRange6.7–6.12.81

linux linux_kernelRange6.13–6.18.22

linux linux_kernelRange6.19–6.19.12

Source	Link
git	www.git.kernel.org/stable/c/7cadb03be37e761130edb153544fe0770a842b19
git	www.git.kernel.org/stable/c/ea3cd36d7382d5f8309df04c275d20df139ed42c
git	www.git.kernel.org/stable/c/1d0bdbfe3e91c11f0a704c52443a9446a10d699c
git	www.git.kernel.org/stable/c/59eecf0ffde15670e6a5e10c47be67f73d843b20
git	www.git.kernel.org/stable/c/b255531b27da336571411248c2a72a350662bd09
git	www.git.kernel.org/stable/c/5fb69e1eeea9d6cba80517e9f058b56b34bc3a81

17 Jun 2026 10:48Current

CVSS 3.18.8

EPSS0.00256