OCTOBER 8, 2026
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Case File

CVE-2026-47554

HIGH · CVSS 7.1 EPSS 0.09% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-30 · Last synced 2026-10-08

CyberRota Analysis

AI-Generated

The NVIDIA GPU Display Driver for Linux is vulnerable due to improper verification of cryptographic signatures in the kernel mode layer, which can be bypassed under memory pressure. This flaw may allow attackers to exploit the system, potentially leading to denial of service and data tampering. Organizations using affected NVIDIA GPU drivers on Linux should prioritize patching to mitigate these risks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit
GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-47554
Severity
HIGH
CVSS
7.1
EPSS
0.09%
Linux

Original NVD 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.