CVE-2026-46231

🗓️ 28 May 2026 10:16:38Reported by [email protected]Type

Linux kernel fix for batman-adv claim hash insert leak; release backbone_gw on error.

Reporter	Title	Published	Views	Family All 45
ATTACKERKB	CVE-2026-46231	28 May 202609:40	–	attackerkb
CBLMariner	CVE-2026-46231 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	28 May 202600:00	–	cnnvd
CVE	CVE-2026-46231	28 May 202609:40	–	cve
Cvelist	CVE-2026-46231 batman-adv: bla: put backbone reference on failed claim hash insert	28 May 202609:40	–	cvelist
Debian CVE	CVE-2026-46231	28 May 202609:40	–	debiancve
EUVD	EUVD-2026-32858	28 May 202609:40	–	euvd
Microsoft CVE	batman-adv: bla: put backbone reference on failed claim hash insert	29 May 202608:01	–	mscve
OSV	BELL-CVE-2026-46231	2 Jun 202606:11	–	osv
OSV	DEBIAN-CVE-2026-46231	28 May 202610:16	–	osv

NVD

Node

linux linux_kernelRange3.16.39–3.17

linux linux_kernelRange4.4.217–4.5

linux linux_kernelRange4.7.1–5.10.258

linux linux_kernelRange5.11–5.15.209

linux linux_kernelRange5.16–6.1.175

linux linux_kernelRange6.2–6.6.140

linux linux_kernelRange6.7–6.12.90

linux linux_kernelRange6.13–6.18.32

linux linux_kernelRange6.19–7.0.9

Source	Link
git	www.git.kernel.org/stable/c/ba9d20ee9076dac32c371116bacbe72480eb356c
git	www.git.kernel.org/stable/c/6c8b68a7ed667a63aa603ba4d3a7088be143007e
git	www.git.kernel.org/stable/c/65419eb4259a26a3cd3f56fa0e3b3c113bf8c256
git	www.git.kernel.org/stable/c/0baf4b659cdc7305cf685b5a5d60f9e3816ab5d0
git	www.git.kernel.org/stable/c/7cccf4eb4f96d3c3af91a00b7a9caa652439542e
git	www.git.kernel.org/stable/c/2888c9a154123db0254ae4fb9bea570c7e1f2e06
git	www.git.kernel.org/stable/c/fd0ca034c1e71ca7613cde9dd892836b2c2831bd
git	www.git.kernel.org/stable/c/769f413d374ff2b6ff6d8d8c37b4c1178e6cdf14

17 Jun 2026 10:53Current

CVSS 3.15.5

EPSS0.00119