What is CVE-2024-27361?

CVE-2024-27361 is a medium-severity vulnerability in Samsung Exynos 1080, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 5.1/10. Published 2024-07-09.

How severe is CVE-2024-27361?

Medium severity. CVSS v3 base score is 5.1 out of 10.

Vulnerability in Samsung Exynos 1080

CVE-2024-27361

A vulnerability was discovered in Samsung Mobile Processor Exynos 980, Exynos 990, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, and Exynos 2400 that involves a time-of-check to time-of-use (TOCTOU) race condition, which can lead to a Denial of Service.

Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)

Published 2024-07-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.8% 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-367 — Time-of-check Time-of-use (TOCTOU) Race Condition

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-2024-27361?: CVE-2024-27361 is a medium-severity vulnerability in Samsung Exynos 1080, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 5.1/10. Published 2024-07-09.
How severe is CVE-2024-27361?: Medium severity. CVSS v3 base score is 5.1 out of 10.