NULL pointer dereference in Linux kernel - CVE-2026-46282
Published: June 10, 2026
Vulnerability identifier: #VU134250
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-46282
CWE-ID: CWE-476
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Linux Foundation
Affected software:
Linux kernel
Linux kernel
Detailed vulnerability description
The vulnerability allows a local user to cause a denial of service.
The vulnerability exists due to a NULL pointer dereference in the admv1013 driver property parsing logic when reading device properties during device initialization. A local user can provide crafted property values or trigger property read failures to cause a denial of service.
The issue occurs because a failed string property read leaves a string pointer uninitialized before it is compared.
How to mitigate CVE-2026-46282
Install security update from vendor's repository.