What is CVE-2025-54323?

CVE-2025-54323 is a high-severity vulnerability in Samsung Exynos 1080, classified under Information Disclosure. CVSS score: 7.5/10. Published 2025-11-04.

How severe is CVE-2025-54323?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Samsung Exynos 1080

CVE-2025-54323

An issue was discovered in the camera in Samsung Mobile Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, and 1580. Improper debug printing leads to information leakage.

Vulnerability class: Information Disclosure

Published 2025-11-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (20.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-200 — Information Disclosure

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-2025-54323?: CVE-2025-54323 is a high-severity vulnerability in Samsung Exynos 1080, classified under Information Disclosure. CVSS score: 7.5/10. Published 2025-11-04.
How severe is CVE-2025-54323?: High severity. CVSS v3 base score is 7.5 out of 10.