Bug 2544112 (CVE-2026-47496)
| Summary: | CVE-2026-47496 nvidia-driver: xorg-x11-drv-nvidia: nvidia-driver: Privilege escalation via crafted RPC in Virtual GPU Manager | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability-draft | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | rhel-process-autobot, watson-tool-maintainers |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in the NVIDIA Virtual GPU (vGPU) Manager within the NVIDIA GPU Display Driver. A user within a guest virtual machine (VM) can exploit this vulnerability by sending a specially crafted Remote Procedure Call (RPC) request to the host system, causing an out-of-bounds memory write. A successful exploit may allow the guest user to achieve privilege escalation, tamper with host data, or trigger a Denial of Service (DoS) condition on the host.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-09-30 16:33:28 UTC
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