1. Home
  2. CVE Database
  3. CVE-2025-59439
HIGH · 7.5

CVE-2025-59439

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 le...

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
SamsungExynos 990 Firmware-
SamsungExynos 990-
SamsungExynos 980 Firmware-
SamsungExynos 980-
SamsungExynos 9110 Firmware-
SamsungExynos 9110-
SamsungExynos 1080 Firmware-
SamsungExynos 1080-
SamsungExynos W930 Firmware-
SamsungExynos W930-
SamsungExynos W920 Firmware-
SamsungExynos W920-
SamsungExynos W1000 Firmware-
SamsungExynos W1000-
SamsungExynos Modem 5123 Firmware-
SamsungExynos Modem 5123-
SamsungExynos 850 Firmware-
SamsungExynos 850-

Related Weaknesses (CWE)

CWE-400

References

FAQ

What is CVE-2025-59439?

CVE-2025-59439 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 le...

How severe is CVE-2025-59439?

CVE-2025-59439 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-59439?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Exynos 990 Firmware, Samsung Exynos 990, Samsung Exynos 980 Firmware, Samsung Exynos 980, Samsung Exynos 9110 Firmware.