CVE-2026-46043

🗓️ 27 May 2026 14:17:23Reported by [email protected]Type

Linux kernel RDMA rxe fixes underflow by validating paylen against header size, BTH pad, and ICRC.

Reporter	Title	Published	Views	Family All 104
ATTACKERKB	CVE-2026-46043	27 May 202612:56	–	attackerkb
Amazon	Important: kernel	22 Jun 202600:00	–	amazon
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
CVE	CVE-2026-46043	27 May 202612:56	–	cve
Cvelist	CVE-2026-46043 RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv	27 May 202612:56	–	cvelist
Debian CVE	CVE-2026-46043	27 May 202612:56	–	debiancve
EUVD	EUVD-2026-32425	27 May 202612:56	–	euvd
Microsoft CVE	RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv	28 May 202608:07	–	mscve
OPENSUSE Linux	kernel-devel-7.0.11-1.1 on GA media (moderate)	8 Jun 202600:00	–	opensuse
OSV	BELL-CVE-2026-46043	28 May 202606:10	–	osv

NVD

Node

linux linux_kernelRange4.8–5.10.258

linux linux_kernelRange5.11–5.15.209

linux linux_kernelRange5.16–6.1.175

linux linux_kernelRange6.2–6.6.140

linux linux_kernelRange6.7–6.12.86

linux linux_kernelRange6.13–6.18.27

linux linux_kernelRange6.19–7.0.4

Source	Link
git	www.git.kernel.org/stable/c/f83519a4c122c9c7a850a2197648a9ff4c67c520
git	www.git.kernel.org/stable/c/2fd4f8b749309a61c3f3f88ee8891d94f79e1240
git	www.git.kernel.org/stable/c/5fedefec757192dcaad29a664ac332c7601be144
git	www.git.kernel.org/stable/c/9b924f3a26b21330a837cfe72e819b6393bbeeaa
git	www.git.kernel.org/stable/c/c4376c672c3648d5bdc31dfffc329d07164f93c4
git	www.git.kernel.org/stable/c/e8ee0e792d475b1067c199ef0af1b6221fa6f43d
git	www.git.kernel.org/stable/c/2c0d71ef12f46c57d37bc571f3f2797db7eb50cc
git	www.git.kernel.org/stable/c/7244491dab347f648e661da96dc0febadd9daec3

17 Jun 2026 10:52Current

CVSS 3.19.1

EPSS0.00521