CVE-2026-45196: Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a GPU register access which can lead to privilege escalation.
Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a GPU register access which can lead to privilege escalation.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-45196
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-45196 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for Kernel software installed
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- unknownCVE-2026-45203: Kernel software installed and running inside a Host VM may post improper commands to the GPU F…nvd · 2026-07-10
- unknownCVE-2026-41154: Software installed and run as a non-privileged user may cause OOB kernel memory reads or write…nvd · 2026-07-10
- highCVE-2026-45195: Kernel software installed and running inside a Host VM may post improper commands to the GPU F…nvd · 2026-06-26
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