What is CVE-2025-58344?

CVE-2025-58344 is a medium-severity vulnerability in Samsung Exynos 1080, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 6.2/10. Published 2026-02-03.

How severe is CVE-2025-58344?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Resource exhaustion in Samsung Exynos 1080

CVE-2025-58344

An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation in a /proc/driver/unifi0/conn_log_event_burst_to_us write operation, leading to kernel memory exhaustion.

Published 2026-02-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.002 (4.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 4.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

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-2025-58344?: CVE-2025-58344 is a medium-severity vulnerability in Samsung Exynos 1080, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 6.2/10. Published 2026-02-03.
How severe is CVE-2025-58344?: Medium severity. CVSS v3 base score is 6.2 out of 10.