CVE-2026-47554

HIGHCVSS 7.1

Description

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where improper verification of cryptographic signatures may cause signature verification to be bypassed under memory pressure. A successful exploit of this vulnerability might lead to denial of service and data tampering.

Timeline

Published:September 30th, 2026 4:17 PM

Last modified:September 30th, 2026 6:18 PM

CVSS Scoring

CVSS v3: 7.1 (HIGH)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Weaknesses (CWE)

CWE-347

References & Reports

Advisories, patches, and third-party reports

https://github.com/NVIDIA/product-security/tree/main/2026/5861
https://nvd.nist.gov/vuln/detail/CVE-2026-47554
https://www.cve.org/CVERecord?id=CVE-2026-47554

Source: NIST NVD · Data may lag official sources by up to one minute