CVE-2025-62818CRITICAL 9.8EPSS p37.8%

CVE-2025-62818CVE-2025-62818

Description

An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. An out-of-bounds write occurs due to a mismatch between the TP-UDHI and UDL values when processing an SMS TP-UD packet.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.46% probability of exploitation · percentile 37.8% · 2026-08-03T12:00:16Z
Published2026-04-07
Last modified2026-04-13

Underlying weaknesses· 1

CWE-787

References

  1. https://semiconductor.samsung.com/support/quality-support/product-security-updates/
  2. https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-62818/

1

TypeTargetConfidenceTier
WeaknessOut-of-bounds Writecwe-7870%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.