CVE-2026-48186
Unknown
Description
Improper handling of messages before AS security activation can cause unexpected behavior
SeverityUnknown
CVSS—
Exploit probability3. percentile0.1%
ProductExynos 1280
PublishedNov 5, 2026
First seenNov 5, 2026
Weakness typeCWE-754CWE-754
How to fix
Update
- Samsung Semiconductor Exynos 1280October 2026 or later
- Samsung Semiconductor Exynos 2200October 2026 or later
- Samsung Semiconductor Exynos 1330October 2026 or later
- Samsung Semiconductor Exynos 1380October 2026 or later
- Samsung Semiconductor Exynos 1480October 2026 or later
- Samsung Semiconductor Exynos 2400October 2026 or later
- Samsung Semiconductor Exynos 1580October 2026 or later
- Samsung Semiconductor Exynos 2500October 2026 or later
- Samsung Semiconductor Exynos 1680October 2026 or later
- Samsung Semiconductor Exynos W1000October 2026 or later
- Samsung Semiconductor Exynos Modem 5300October 2026 or later
- Samsung Semiconductor Exynos Modem 5400October 2026 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Samsung Semiconductor Exynos 1280 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos 2200 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos 1330 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos 1380 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos 1480 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos 2400 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos 1580 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos 2500 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos 1680 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos W1000 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos Modem 5300 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos Modem 5400 | v < October 2026 | October 2026 |
| Samsung Semiconductor Exynos Modem 5410 | v < October 2026 | October 2026 |
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