CVE-2026-47555
published 2026-09-30CVE-2026-47555: NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where a user could cause uninitialized kernel memory to be…
PriorityP425medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
0.12%
1.9th percentile
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where a user could cause uninitialized kernel memory to be copied back to userspace. A successful exploit of this vulnerability might lead to information disclosure.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| nvidia | geforce | — | — |
| nvidia | geforce | — | — |
| nvidia | geforce | — | — |
| nvidia | geforce | — | — |
| nvidia | geforce | — | — |
| nvidia | geforce | — | — |
| nvidia | geforce | — | — |
| nvidia | guest_driver | — | — |
| nvidia | guest_driver | — | — |
| nvidia | guest_driver | — | — |
| nvidia | guest_driver | — | — |
| nvidia | tesla | — | — |
| nvidia | tesla | — | — |
| nvidia | tesla | — | — |
| nvidia | tesla | — | — |
| nvidia | tesla | — | — |
| nvidia | tesla | — | — |
| nvidia | tesla | — | — |
| nvidia | virtual_gpu_manager | — | — |
| nvidia | virtual_gpu_manager | — | — |
| nvidia | virtual_gpu_manager | — | — |
| nvidia | virtual_gpu_manager | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
vendor_redhat5.5MEDIUM
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Red Hat
nvidia-driver: nvidia-driver: Information disclosure via uninitialized kernel memory copy
vendor_redhat·2026-09-30·CVSS 5.5
CVE-2026-47555 [MEDIUM] CWE-908 nvidia-driver: nvidia-driver: Information disclosure via uninitialized kernel memory copy
nvidia-driver: nvidia-driver: Information disclosure via uninitialized kernel memory copy
A flaw was found in nvidia-driver. A local user can exploit an issue in the kernel mode layer that causes uninitialized kernel memory to be copied back into user space. Successful exploitation allows an attacker to read sensitive data from the operating system kernel, resulting in information disclosure.
Package: nvidia-driver (Red Hat Enterprise Linux 10) - Fix deferred
Package: nvidia-driver (Red Hat Enterprise Linux 9) - Fix deferred
GHSA
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where a user could cause uninitialized kernel memory to be copied back to userspace.
ghsa_unreviewed·2026-09-30
CVE-2026-47555 [MEDIUM] CWE-908 NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where a user could cause uninitialized kernel memory to be copied back to userspace.
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where a user could cause uninitialized kernel memory to be copied back to userspace. A successful exploit of this vulnerability might lead to information disclosure.
No detection rules found.
No public exploits indexed.
2026-09-30
Published