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TI-2021-00827 Aliases CVE-2021-1099GHSA-6cff-jqvm-j57f

Out-of-bounds write in NVIDIA Virtual GPU Software

Priority LOW 33CWE-787Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin) that could allow an attacker to cause stack-based buffer overflow and put a customized ROP gadget on the stack. Such an attack may lead to information disclosure, data tampering, or denial of service. This affects vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).

Why it matters now

EPSS 0.00218 12th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
NVIDIANVIDIA Virtual GPU SoftwarevGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).—No fix listedCNA
  • NVIDIA Virtual GPU Software VendorNVIDIA Affected vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8). Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*8.0 to before 8.8; 11.0 to before 11.5; 12.0 to before 12.3VulnerableNVIDIA
  • cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:* Versions 8.0 to before 8.8; 11.0 to before 11.5; 12.0 to before 12.3 Vulnerable ·NVIDIA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-1099
  2. 2026-10-03 Alias added: GHSA-6cff-jqvm-j57f

References

Patch 1

  • TI-2022-10972 Out-of-bounds write in NVIDIA GPU Display Driver CVSS 3.1CRITICAL 9.9
  • TI-2023-00183 NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer… CVSS 3.1HIGH 8.8
  • TI-2022-15487 NVIDIA GPU Display Driver for Windows contains a vulnerability in the user mode layer… CVSS 3.1HIGH 8.8
  • TI-2022-10973 Out-of-bounds write in NVIDIA GPU Display Driver CVSS 3.1HIGH 8.5
  • TI-2023-14764 Uncontrolled search path in NVIDIA GPU Display driver, vGPU driver, and Cloud gaming… CVSS 3.1HIGH 8.2
  • TI-2024-00080 NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability where a user can… CVSS 3.1HIGH 7.8
See all 97 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences