CVE-2025-49494
High
Description
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 2100, 1280, 2200, 1330, 1380, 1480, 9110, Modem 5123. Mishandling of an 5G NRMM packet leads to a Denial of Service.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Samsung Modem 5123 Firmware
PublishedNov 4, 2025
First seenNov 4, 2025
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| samsung modem_5123_firmware | No range specified | — |
| samsung exynos_1280_firmware | No range specified | — |
| samsung exynos_1380_firmware | No range specified | — |
| samsung exynos_1330_firmware | No range specified | — |
| samsung exynos_1480_firmware | No range specified | — |
| samsung exynos_2100_firmware | No range specified | — |
| samsung exynos_9110_firmware | No range specified | — |
| samsung exynos_2200_firmware | No range specified | — |
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