{"id":"CVE-2026-47496","title":"NVIDIA GPU Display Driver for Linux contains a vulnerability in the Virtual GPU Manager (vGPU plugin) where a guest VM user may cause an out-of-bounds write by sending a specially crafted RPC call to the host","summary":"NVIDIA GPU Display Driver for Linux contains a vulnerability in the Virtual GPU Manager (vGPU plugin) where a guest VM user may cause an out-of-bounds write by sending a specially crafted RPC call to the host. A successful exploit of thi…","severity":"high","cvss":7.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H","cwe":["CWE-787"],"vendor":"NVIDIA","product":"Virtual GPU Manager","affected":["virtual_gpu_manager 595.71.03(All versions prior to and including vGPU 20.1)","virtual_gpu_manager 580.159.01(All versions prior to and including vGPU 19.5)","virtual_gpu_manager 596.38(All versions prior to and including vGPU 20.1)","virtual_gpu_manager 582.51(All versions prior to and including vGPU 19.5)"],"published":"2026-09-30","updated":"2026-10-01","sourceUpdated":"2026-10-01T04:18:05.850","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47496","references":[{"url":"https://github.com/NVIDIA/product-security/tree/main/2026/5861","label":"psirt@nvidia.com"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47496","label":"psirt@nvidia.com"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-47496","label":"psirt@nvidia.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-47496.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-47496"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2544112"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-30T16:15:04.676660Z"},"ingestedAt":"2026-09-30T16:10:06.896Z","epss":0.00117,"epssPercentile":0.01654,"slug":"CVE-2026-47496","body":"## Overview\n\nNVIDIA GPU Display Driver for Linux contains a vulnerability in the Virtual GPU Manager (vGPU plugin) where a guest VM user may cause an out-of-bounds write by sending a specially crafted RPC call to the host. A successful exploit of this vulnerability might lead to escalation of privileges, data tampering, and denial of service.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Important · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9 · updated 2026-09-30 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-47496.json)","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":40.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}