CVE-2025-59439
Last modified
CVE-2025-59439 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in Samsung Mobile Processor, Wearable Processor and Modem Exynos 980, 990, 850, 1080, 9110, W920, W930, W1000 and Modem 5123. Incorrect handling of NAS Registration messages leads to a Denial of Service because of Improper Handling of Exceptional Conditions.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
An issue was discovered in Samsung Mobile Processor, Wearable Processor and Modem Exynos 980, 990, 850, 1080, 9110, W920, W930, W1000 and Modem 5123. Incorrect handling of NAS Registration messages leads to a Denial of Service because of Improper Handling of Exceptional Conditions.
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 990 Firmware | All versions |
| Samsung | Exynos 980 Firmware | All versions |
| Samsung | Exynos 9110 Firmware | All versions |
| Samsung | Exynos 1080 Firmware | All versions |
| Samsung | Exynos W930 Firmware | All versions |
| Samsung | Exynos W920 Firmware | All versions |
| Samsung | Exynos W1000 Firmware | All versions |
| Samsung | Exynos Modem 5123 Firmware | All versions |
| Samsung | Exynos 850 Firmware | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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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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