Bug 2544026 (CVE-2026-47514)

Summary: CVE-2026-47514 nvidia-driver: xorg-x11-drv-nvidia: nvidia-driver: arbitrary code execution via kernel stack disclosure
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerability-draftAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
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 nvidia-driver. A local user can trigger an issue in the driver's kernel mode layer that exposes sensitive kernel stack contents, including return addresses and memory pointers. A successful exploit could allow an attacker to achieve arbitrary code execution, escalate privileges, cause a denial of service (DoS), or tamper with system data.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2026-09-30 16:07:12 UTC 
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user could cause exposure of kernel stack contents including return addresses and pointers. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.