CVE-2026-69066

GPU Driver Memory Corruption via VMID Reservation Validation Failure

Published Nov 5, 2026 CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed
Description
Memory corruption in GPU driver due to improper validation of VMID reservation.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Samsung Semiconductor
Samsung Semiconductor exynos 1480
Samsung Semiconductor exynos 1580
Samsung Semiconductor exynos 2200
Samsung Semiconductor exynos 2400
Samsung Semiconductor exynos 2500
Vendors & Products Samsung Semiconductor
Samsung Semiconductor exynos 1480
Samsung Semiconductor exynos 1580
Samsung Semiconductor exynos 2200
Samsung Semiconductor exynos 2400
Samsung Semiconductor exynos 2500
Type Values Removed Values Added
Title GPU Driver Memory Corruption via VMID Reservation Validation Failure
Type Values Removed Values Added
Description Memory corruption in GPU driver due to improper validation of VMID reservation.
Weaknesses CWE-754
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
samsungsemiconductor
Published
Updated
Nov 10, 2026, 1:37 PM
Reserved
Aug 3, 2026, 6:35 AM
Status
Deferred
Published
Nov 5, 2026, 3:17 AM
Modified
Nov 10, 2026, 2:17 PM