CVE-2026-64546 drm/edid: fix OOB read in drm_parse_tiled_block()

🗓️ 27 Jul 2026 20:10:37Reported by GoogleType

osv

osv🔗 osv.dev👁 3 Views

Kernel fix for out-of-bounds read in display id tiled block processing.

Reporter	Title	Published	Views	Family All 8
CVE	CVE-2026-64546	27 Jul 202620:10	–	cve
Cvelist	CVE-2026-64546 drm/edid: fix OOB read in drm_parse_tiled_block()	27 Jul 202620:10	–	cvelist
Debian CVE	CVE-2026-64546	27 Jul 202620:10	–	debiancve
EUVD	EUVD-2026-49597	27 Jul 202620:10	–	euvd
NVD	CVE-2026-64546	27 Jul 202621:17	–	nvd
OSV	DEBIAN-CVE-2026-64546	27 Jul 202621:17	–	osv
OSV	UBUNTU-CVE-2026-64546	28 Jul 202600:00	–	osv
Positive Technologies	PT-2026-65221	27 Jul 202600:00	–	ptsecurity

Source	Link
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
git	www.git.kernel.org/stable/c/157727131ce8a52d8d9bc676c372ef82db6436c4
git	www.git.kernel.org/stable/c/4137e1ecec9c8cb6c4fcee28ffabbbc7409eb7fb
git	www.git.kernel.org/stable/c/4f5484d25f85ad6c989bad5f6a43450cecfcfd28
git	www.git.kernel.org/stable/c/9acd5c1ddc17ca4c5ffa0c373e3fdf480506e061
git	www.git.kernel.org/stable/c/9cc0f8e63e8c34cf43def35cbd305ba711181a1f
git	www.git.kernel.org/stable/c/bfa05d89dc3ca3fb1a9099ef5185549a5ec8490d
git	www.git.kernel.org/stable/c/c4ab04ca1bbf87eefa9fec5c80e1880450d2e7c0
git	www.git.kernel.org/stable/c/faaa1e1155833e7d4ce7e3cfaf64c0d636b190db
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64546.json

28 Jul 2026 04:02Current

5.7Medium risk

Vulners AI Score5.7

out of bounds display id tiled block tiled display topology data blocks tiled kernel fix