CVE-2026-47538
Description
A flaw was found in the NVIDIA GPU display driver. A local attacker with elevated privileges can trigger an out-of-bounds write vulnerability within the device firmware. Successful exploitation could allow the attacker to execute arbitrary code, escalate privileges, cause a denial of service (DoS), or access and modify sensitive system data.
Statement
Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.
Understanding the Weakness (CWE)
Integrity
Technical Impact: Modify Memory; Execute Unauthorized Code or Commands
Write operations could cause memory corruption. In some cases, an adversary can modify control data such as return addresses in order to execute unexpected code.
Availability
Technical Impact: DoS: Crash, Exit, or Restart
Attempting to access out-of-range, invalid, or unauthorized memory could cause the product to crash.
Other
Technical Impact: Unexpected State
Subsequent write operations can produce undefined or unexpected results.
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