What is CVE-2025-26782?

CVE-2025-26782 is a high-severity vulnerability in Samsung Exynos 1080, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2025-10-20.

How severe is CVE-2025-26782?

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

Resource exhaustion in Samsung Exynos 1080

CVE-2025-26782

An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 9110, W920, W930, Modem 5123, and Modem 5300. Incorrect handling of RLC AM PDUs leads to a Denial of Service.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.006 (43.0th percentile) — read the EPSS interpretation.

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:N/I:N/A:H.

Affected products

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2025-26782?: CVE-2025-26782 is a high-severity vulnerability in Samsung Exynos 1080, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2025-10-20.
How severe is CVE-2025-26782?: High severity. CVSS v3 base score is 7.5 out of 10.