CVE-2026-47554

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.

  • Published Sep 30, 2026
  • CVSS 7.1 high
  • 0.1% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-47554 at the National Vulnerability Database