High severity7.1NVD Advisory· Published Sep 30, 2026· Updated Sep 30, 2026

CVE-2026-47554

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.

Affected products

Nvidia/Product Securityreferences2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)
Nvidia/Display Driverllm-fuzzy

Patches

Vulnerability mechanics

References

github.com/NVIDIA/product-security/tree/main/2026/5861nvd
nvd.nist.gov/vuln/detail/CVE-2026-47554nvd
www.cve.org/CVERecordnvd

News mentions

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