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.
References
| Link | Resource |
|---|---|
| https://semiconductor.samsung.com/support/quality-support/product-security-updates/ | Vendor Advisory |
| https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-59439/ | Vendor Advisory |
Configurations
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Configuration 2 (hide)
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History
05 Feb 2026, 17:27
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:samsung:exynos_w1000_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_850:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_w920:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_w930:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_w930_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_modem_5123:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_9110_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_990_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_990:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_modem_5123_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_9110:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_w1000:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_w920_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_1080:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_850_firmware:-:*:*:*:*:*:*:* |
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| References | () https://semiconductor.samsung.com/support/quality-support/product-security-updates/ - Vendor Advisory | |
| References | () https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-59439/ - Vendor Advisory | |
| First Time |
Samsung exynos W1000
Samsung exynos 1080 Samsung exynos W1000 Firmware Samsung exynos 980 Firmware Samsung exynos W930 Samsung exynos 9110 Firmware Samsung exynos 990 Firmware Samsung exynos Modem 5123 Firmware Samsung exynos 990 Samsung exynos Modem 5123 Samsung exynos W920 Samsung exynos 9110 Samsung exynos W930 Firmware Samsung Samsung exynos W920 Firmware Samsung exynos 980 Samsung exynos 1080 Firmware Samsung exynos 850 Samsung exynos 850 Firmware |
04 Feb 2026, 19:16
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Summary | (en) 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. |
04 Feb 2026, 17:16
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-400 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
03 Feb 2026, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-02-03 18:16
Updated : 2026-02-05 17:27
NVD link : CVE-2025-59439
Mitre link : CVE-2025-59439
CVE.ORG link : CVE-2025-59439
JSON object : View
Products Affected
samsung
- exynos_w920
- exynos_modem_5123_firmware
- exynos_9110
- exynos_modem_5123
- exynos_980
- exynos_w1000_firmware
- exynos_1080_firmware
- exynos_w920_firmware
- exynos_850_firmware
- exynos_w1000
- exynos_9110_firmware
- exynos_850
- exynos_w930_firmware
- exynos_980_firmware
- exynos_990
- exynos_1080
- exynos_w930
- exynos_990_firmware
CWE
CWE-400
Uncontrolled Resource Consumption