PT-2026-30845 · Undefined · Undefined

Published 2026-04-07 · Updated 2026-04-07 · CVE-2025-62818

Mitre

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-62818

Affected Products

Undefined

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-62818 · Security Note
• https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-62818 · Note
• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Note