CVE-2026-46234

🗓️ 28 May 2026 10:16:39Reported by [email protected]Type

Linux kernel vsock buffer size clamp fixed: check minimum first, then maximum to prevent exceeding the maximum.

Reporter	Title	Published	Views	Family All 36
ATTACKERKB	CVE-2026-46234	28 May 202609:40	–	attackerkb
Tenable Nessus	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1816)	8 Jun 202600:00	–	nessus
Tenable Nessus	Photon OS 4.0: Linux PHSA-2026-4.0-1028	5 Jun 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-46234	29 May 202600:00	–	nessus
Amazon	Important: kernel6.12	8 Jun 202600:00	–	amazon
CNNVD	Linux kernel 安全漏洞	28 May 202600:00	–	cnnvd
CVE	CVE-2026-46234	28 May 202609:40	–	cve
Cvelist	CVE-2026-46234 vsock: fix buffer size clamping order	28 May 202609:40	–	cvelist
Debian CVE	CVE-2026-46234	28 May 202609:40	–	debiancve
EUVD	EUVD-2026-32752	28 May 202609:40	–	euvd

NVD

Node

linux linux_kernelRange5.5–5.10.258

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/310da27932dd0afe7ce7456dfe1f0814c3301f41
git	www.git.kernel.org/stable/c/a998a7e250bf976539e05a00ec64a81292afecaa
git	www.git.kernel.org/stable/c/2602f7bb5818e92315feeaeb71d8ce4d5c9ab160
git	www.git.kernel.org/stable/c/caf11dfea5233a69298a1c448bbf8d1639c80536
git	www.git.kernel.org/stable/c/01ef69785dc3162f588a361ab770b1e312800188
git	www.git.kernel.org/stable/c/f6ec135941d2c1c2dbb87b5ce1783f4f6ac6ccca
git	www.git.kernel.org/stable/c/d114bfdc9b76bf93b881e195b7ec957c14227bab
git	www.git.kernel.org/stable/c/0b68881501460c3761f196469e1e503218c5e536

17 Jun 2026 10:53Current

CVSS 3.17.8

EPSS0.00129