CVE-2026-47554CWE-347

CVE-2026-47554

High · published September 30, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
0.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00092 · 0.5th percentile
Weakness
CWE-347 · Improper Verification of Cryptographic Signature
Published
2026-09-30T20:17Z
References (3)
https://github.com/NVIDIA/product-security/tree/main/2026/5861 · [email protected]https://nvd.nist.gov/vuln/detail/CVE-2026-47554 · [email protected]https://www.cve.org/CVERecord?id=CVE-2026-47554 · [email protected]
EPSS history
Timeline
  • 02 OCT 03:43Z
    EPSS moved — → 0%
    epss
  • 30 SEP 15:51Z
    NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where improper verification of cryptographic signatures may cause…
    cvelistv5