CVE-2026-47510 in GeForce
Summary
by MITRE • 09/30/2026
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user could cause an integer overflow leading to an out-of-bounds write to GPU memory. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
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Analysis
by VulDB Data Team • 09/30/2026
The NVIDIA GPU Display Driver for both Windows and Linux operating systems contains a critical security flaw located within the kernel mode layer of its software architecture. This specific vulnerability arises from an integer overflow condition that occurs during memory allocation or size calculation processes handled by the driver's internal routines. When a user, potentially through a maliciously crafted application or script interacting with the GPU subsystem, triggers this flawed logic, the resulting miscalculation leads to an out-of-bounds write operation targeting GPU memory buffers. This type of vulnerability is classically categorized under CWE-190 Integer Overflow or Wraparound and often facilitates subsequent exploitation vectors such as CWE-787 Out-of-Bounds Write, which allows attackers to corrupt adjacent memory structures that are not intended for modification by the triggering process.
The operational impact of this flaw is severe due to its location in kernel mode, where the driver operates with high-level system privileges. A successful exploit can lead to arbitrary code execution within the context of the operating system's kernel, effectively granting an attacker full control over the underlying hardware and software environment. Beyond direct code execution, the vulnerability enables denial of service conditions by crashing the graphics subsystem or the entire operating system through memory corruption. Furthermore, it facilitates privilege escalation, allowing a low-privileged user to gain administrative rights, as well as information disclosure where sensitive data stored in GPU memory can be read beyond intended boundaries. Data tampering is also possible, compromising the integrity of graphical outputs and associated application states.
From an offensive security perspective, this vulnerability aligns with MITRE ATT&CK techniques related to privilege escalation and defense evasion, specifically those involving kernel exploitation and driver manipulation. Attackers may leverage this flaw to bypass user-mode protections and establish persistence or lateral movement within a compromised network segment that relies on NVIDIA hardware for accelerated computing tasks. The presence of such a flaw in widely deployed display drivers presents a significant risk vector, particularly in environments where untrusted code execution is possible through web browsers, remote desktop services, or local applications with GPU access capabilities.
Mitigation strategies primarily involve the immediate application of vendor-provided patches and driver updates that address the integer overflow logic within the kernel mode components. System administrators should enforce strict update policies to ensure all workstations and servers running NVIDIA drivers are current with the latest security fixes. Additionally, implementing defense-in-depth measures such as enabling Kernel Patch Protection on Windows systems, restricting GPU access for non-essential applications via group policy or containerization, and monitoring for anomalous kernel-mode activity can help mitigate the risk of exploitation before patches are fully deployed across an organization. Regular auditing of driver versions and disabling unnecessary hardware acceleration features in untrusted environments further reduces the attack surface associated with this vulnerability.