CVE-2025-62816: Input Validation
Published Mar 3, 2026
·Updated
An issue was discovered in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, and 2500. Unvalidated VS4LVERTEXIOCBOOTUP input leads to a denial of service.
Affected Software
21 affected components
Samsung Mobile Processor Exynos 1280
Samsung Mobile Processor Exynos 2200
Samsung Mobile Processor Exynos 1380
Samsung Mobile Processor Exynos 1480
Samsung Mobile Processor Exynos 2400
Samsung Mobile Processor Exynos 1580
Samsung Mobile Processor Exynos 2500
All of the following
Samsung Exynos 1280 Firmware
Samsung Exynos 1280
All of the following
Samsung Exynos 1380 Firmware
Samsung Exynos 1380
All of the following
Samsung Exynos 1480 Firmware
Samsung Exynos 1480
All of the following
Samsung Exynos 1580 Firmware
Samsung Exynos 1580
All of the following
Samsung Exynos 2200 Firmware
Samsung Exynos 2200
All of the following
Samsung Exynos 2400 Firmware
Samsung Exynos 2400
All of the following
Samsung Exynos 2500 Firmware
Samsung Exynos 2500
Event History
Mar 3, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·05:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-62816?
CVE-2025-62816 has been reported to potentially cause a denial of service, impacting affected devices.
2
How do I fix CVE-2025-62816?
Fixing CVE-2025-62816 involves applying the firmware updates provided by Samsung for the impacted Exynos processors.
3
Which devices are affected by CVE-2025-62816?
CVE-2025-62816 affects Samsung Mobile Processors Exynos 1280, 2200, 1380, 1480, 2400, 1580, and 2500.
4
What kind of attack does CVE-2025-62816 facilitate?
CVE-2025-62816 facilitates a denial of service attack due to unvalidated input in VS4L_VERTEXIOC_BOOTUP.
5
Is there a known exploit for CVE-2025-62816?
Currently, there are no public reports of a specific exploit actively taking advantage of CVE-2025-62816.