CVE-2026-47521
NVIDIA vGPU Manager Out-of-Bounds Read Vulnerability
Description
NVIDIA vGPU Virtual GPU Manager for Linux contains a vulnerability in the kernel mode layer where an attacker could cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
INFO
Published Date :
Sept. 30, 2026, 4:17 p.m.
Last Modified :
Sept. 30, 2026, 4:44 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 9576f279-3576-44b5-a4af-b9a8644b2de6 | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update NVIDIA vGPU Manager to the latest version.
- Apply vendor-provided security patches immediately.
- Reboot the affected system if required.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-47521.
| URL | Resource |
|---|---|
| https://github.com/NVIDIA/product-security/tree/main/2026/5861 | |
| https://nvd.nist.gov/vuln/detail/CVE-2026-47521 | |
| https://www.cve.org/CVERecord?id=CVE-2026-47521 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-47521 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-47521
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-47521 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-47521 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by [email protected]
Sep. 30, 2026
Action Type Old Value New Value Added Description NVIDIA vGPU Virtual GPU Manager for Linux contains a vulnerability in the kernel mode layer where an attacker could cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering. Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-125 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/47xxx/CVE-2026-47521.json">CVE-2026-47521</a> Added Reference https://github.com/NVIDIA/product-security/tree/main/2026/5861 Added Reference https://nvd.nist.gov/vuln/detail/CVE-2026-47521 Added Reference https://www.cve.org/CVERecord?id=CVE-2026-47521