CVE-2025-27374
Medium
Description
An issue was discovered in the Secure Boot component in Samsung Mobile Processor and Wearable Processor Exynos 9820, 9825, 980, 990, 850, 1080, 1280, 2200, 1330, 1380, 1480, 2400. The lack of a length check leads to out-of-bounds writes.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Samsung Exynos 9825 Firmware
PublishedNov 4, 2025
First seenNov 4, 2025
Weakness typeCWE-787Out-of-bounds write
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| samsung exynos_9825_firmware | No range specified | — |
| samsung exynos_9820_firmware | No range specified | — |
| samsung exynos_980_firmware | No range specified | — |
| samsung exynos_850_firmware | No range specified | — |
| samsung exynos_2400_firmware | No range specified | — |
| samsung exynos_1480_firmware | No range specified | — |
| samsung exynos_1380_firmware | No range specified | — |
| samsung exynos_1330_firmware | No range specified | — |
| samsung exynos_2200_firmware | No range specified | — |
| samsung exynos_1280_firmware | No range specified | — |
| samsung exynos_1080_firmware | No range specified | — |
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