What is CVE-2025-52519?

CVE-2025-52519 is a high-severity vulnerability in Samsung Exynos 1330, classified under Improper Input Validation. CVSS score: 7.1/10. Published 2026-01-05.

How severe is CVE-2025-52519?

High severity. CVSS v3 base score is 7.1 out of 10.

Improper input validation in Samsung Exynos 1330

CVE-2025-52519

An issue was discovered in the Camera in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 2400, 1580, and 2500. Improper validation of user-space input in the issimian device driver leads to information disclosure and a denial of service.

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

Published 2026-01-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (2.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.1% 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-2025-52519?: CVE-2025-52519 is a high-severity vulnerability in Samsung Exynos 1330, classified under Improper Input Validation. CVSS score: 7.1/10. Published 2026-01-05.
How severe is CVE-2025-52519?: High severity. CVSS v3 base score is 7.1 out of 10.