What is CVE-2025-62816?

CVE-2025-62816 is a medium-severity vulnerability in Samsung Exynos 1280, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2026-03-03.

How severe is CVE-2025-62816?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Improper input validation in Samsung Exynos 1280

CVE-2025-62816

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2026-03-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.0th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

semiconductor.samsung.com/support/quality-support/product-security-updates/ (Vendor Advisory)
semiconductor.samsung.com/support/quality-support/product-security-updates/cve-… (Vendor Advisory)

Frequently asked questions

What is CVE-2025-62816?: CVE-2025-62816 is a medium-severity vulnerability in Samsung Exynos 1280, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2026-03-03.
How severe is CVE-2025-62816?: Medium severity. CVSS v3 base score is 5.5 out of 10.