Bug 2544066 (CVE-2026-47515)

Summary: CVE-2026-47515 nvidia-driver: nvidia-driver: Arbitrary code execution via kernel-mode unbounded string operation
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: rhel-process-autobot, watson-tool-maintainers
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in the NVIDIA GPU display driver. A local user with elevated privileges can trigger an unbounded string operation within the kernel mode layer, causing an out-of-bounds memory read. Successful exploitation could allow the attacker to execute arbitrary code, escalate privileges, cause a denial of service (DoS), or access sensitive information.
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Description OSIDB Bzimport 2026-09-30 16:17:14 UTC
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user could cause an out-of-bounds read via an unbounded string operation. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.