CVE-2026-53143

🗓️ 25 Jun 2026 09:16:31Reported by [email protected]Type

CVE-2026-53143: Fix SDMA checkpoint/restore overflow on GFX11 with 512-byte SDMA MQD and new helpers.

Reporter	Title	Published	Views	Family All 21
CBLMariner	CVE-2026-53143 affecting package kernel for versions less than 6.6.143.1-1	8 Jul 202616:02	–	cbl_mariner
Chainguard	CVE-2026-53143 vulnerabilities	9 Jul 202620:31	–	cgr
Circl	CVE-2026-53143	1 Jul 202602:47	–	circl
CVE	CVE-2026-53143	25 Jun 202608:38	–	cve
Cvelist	CVE-2026-53143 drm/amdkfd: Fix buffer overflow in SDMA queue checkpoint/restore on GFX11	25 Jun 202608:38	–	cvelist
Debian CVE	CVE-2026-53143	25 Jun 202608:38	–	debiancve
EUVD	EUVD-2026-39234	25 Jun 202608:38	–	euvd
Microsoft CVE	drm/amdkfd: Fix buffer overflow in SDMA queue checkpoint/restore on GFX11	27 Jun 202608:10	–	mscve
OSV	BELL-CVE-2026-53143	27 Jun 202606:11	–	osv
OSV	CGA-CQXV-J37X-V46F	9 Jul 202619:07	–	osv

NVD

Node

linux linux_kernelRange5.19–6.6.143

linux linux_kernelRange6.7–6.12.94

linux linux_kernelRange6.13–6.18.36

linux linux_kernelRange6.19–7.0.13

Source	Link
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
git	www.git.kernel.org/stable/c/352ea59028ea48a6fff77f19ae28f98f71946a80
access	www.access.redhat.com/security/cve/CVE-2026-53143
git	www.git.kernel.org/stable/c/d3efcadfe3eea5b4263b8f2d4463b15c9fc46a64
git	www.git.kernel.org/stable/c/16dad1fb0d783a4008de30e32d0038c393de05b1
git	www.git.kernel.org/stable/c/d02f05d30f35b036f7cbaf72de634affb5b38ec6
git	www.git.kernel.org/stable/c/2c5b66c9b4057b385566940935ebc32f6e6ebfd2
security	www.security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53143.json

15 Jul 2026 01:16Current

CVSS 3.17 - 7.8

EPSS0.00142