Monitor vulnerabilities like this one.
Sign up free to get alerted when software you use is affected.
5.5
Samsung Exynos Processors: Denial of Service via Bootup Input
CVE-2025-62816
Summary
A security issue affects several Samsung Exynos processors. If an attacker sends specific data to the processor during bootup, it can cause the device to crash or become unresponsive. Samsung has likely already fixed this issue, but users should still check for updates to ensure their device is protected.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| samsung | exynos_1280_firmware | All versions | – |
| samsung | exynos_1380_firmware | All versions | – |
| samsung | exynos_1480_firmware | All versions | – |
| samsung | exynos_1580_firmware | All versions | – |
| samsung | exynos_2200_firmware | All versions | – |
| samsung | exynos_2400_firmware | All versions | – |
| samsung | exynos_2500_firmware | All versions | – |
Original title
An issue was discovered in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, and 2500. Unvalidated VS4L_VERTEXIOC_BOOTUP input leads to a denial of service.
Original description
An issue was discovered in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, and 2500. Unvalidated VS4L_VERTEXIOC_BOOTUP input leads to a denial of service.
nvd CVSS3.1
5.5
Vulnerability type
CWE-20
Improper Input Validation
Published: 3 Mar 2026 · Updated: 13 Mar 2026 · First seen: 6 Mar 2026