CVE-2025-62818
Critical · 9.8CVSS
9.8
EPSS
0.5%
Published
Apr 7, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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