Description
An issue was discovered in CustOS Driver in Samsung Mobile Processor Exynos 1580. Requesting oversized shared memory from the custos_iwc device enables out-of-bounds read and write, potentially leading to memory corruption or information leakage.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Samsung | Exynos 1580 firmware | ≤ 2026-01-07 | — |
Advisories 1
- WID-SEC-2026-2210 Samsung Exynos: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 4, 2026