Description
An issue was discovered in NR RRC in Samsung Mobile Processor and Modem Exynos 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, W1000, Modem 5300, Modem 5400, and Modem 5410. Incorrect handling of unauthenticated downlink RRC Setup messages can cause the baseband to crash.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Samsung | Exynos 1080 firmware | ≤ 2025-10-22 | — |
Advisories 1
- WID-SEC-2026-2210 Samsung Exynos: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 4, 2026