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CVE-2025-33220
Linux Ubuntu vulnerability analysis and mitigation

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager, where a malicious guest could cause heap memory access after the memory is freed. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, or information disclosure.


SourceNVD

Related Linux Ubuntu vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-23417N/AN/A
  • Linux KernelLinux Kernel
  • kernel-modules-core
NoNoApr 02, 2026
CVE-2026-23416N/AN/A
  • Linux DebianLinux Debian
  • linux
NoNoApr 02, 2026
CVE-2026-23415N/AN/A
  • Linux KernelLinux Kernel
  • kernel-64k-debug-devel
NoNoApr 02, 2026
CVE-2026-23414N/AN/A
  • Linux KernelLinux Kernel
  • kernel-modules-extra-matched
NoYesApr 02, 2026
CVE-2026-23413N/AN/A
  • Linux KernelLinux Kernel
  • kernel-debug-core
NoYesApr 02, 2026

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