CVE-2025-49494: High severity Samsung Exynos 2100 vulnerability
Published Nov 4, 2025
·Updated
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.
Affected Software
24 affected components
Samsung Exynos 2100
Samsung Exynos 1280
Samsung Exynos 2200
Samsung Exynos 1330
Samsung Exynos 1380
Samsung Exynos 1480
Samsung Exynos 9110
Samsung Modem 5123
All of the following
Samsung Modem 5123 Firmware
Samsung Modem 5123
All of the following
Samsung Exynos 1280 Firmware
Samsung Exynos 1280
All of the following
Samsung Exynos 1380 Firmware
Samsung Exynos 1380
All of the following
Samsung Exynos 1330 Firmware
Samsung Exynos 1330
All of the following
Samsung Exynos 1480 Firmware
Samsung Exynos 1480
All of the following
Samsung Exynos 2100 Firmware
Samsung Exynos 2100
All of the following
Samsung Exynos 9110 Firmware
Samsung Exynos 9110
All of the following
Samsung Exynos 2200 Firmware
Samsung Exynos 2200
Event History
Nov 4, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·08:17 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-49494?
CVE-2025-49494 has been categorized as a Denial of Service vulnerability.
2
What devices are affected by CVE-2025-49494?
CVE-2025-49494 affects various Samsung Mobile and Wearable Processors, including Exynos 2100, 1280, 2200, and more.
3
How does CVE-2025-49494 impact devices?
CVE-2025-49494 can result in a Denial of Service when a 5G NRMM packet is mishandled.
4
How do I fix CVE-2025-49494?
To fix CVE-2025-49494, users should apply the latest security updates provided by Samsung.
5
Are there any workarounds for CVE-2025-49494?
Currently, there are no official workarounds available for CVE-2025-49494, so updating is the recommended solution.