CVE-2025-43706
Last modified
CVE-2025-43706 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2400, 1580, 9110, W920, W930, Modem 5123, and Modem 5400. Incorrect handling of RRC packets leads to a Denial of Service.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2400, 1580, 9110, W920, W930, Modem 5123, and Modem 5400. Incorrect handling of RRC packets leads to a Denial of Service.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Samsung | Exynos 1080 Firmware | All versions |
| Samsung | Exynos 1580 Firmware | All versions |
| Samsung | Exynos 980 Firmware | All versions |
| Samsung | Exynos 990 Firmware | All versions |
| Samsung | Exynos 9110 Firmware | All versions |
| Samsung | Exynos 850 Firmware | All versions |
| Samsung | Exynos 2400 Firmware | All versions |
| Samsung | Exynos W930 Firmware | All versions |
| Samsung | Exynos W920 Firmware | All versions |
| Samsung | Modem 5123 Firmware | All versions |
| Samsung | Modem 5400 Firmware | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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