Samsung Baseband Firmware Crash via Repeated Control Plane msgs
CVE-2025-66364 Published on November 5, 2026

Continuously sending controlplane messages causes the baseband to crashes.

NVD

Vulnerability Analysis

CVE-2025-66364 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.

Exploitation:
NONE
Automatable:
YES
Technical Impact:
PARTIAL
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
HIGH

Weakness Type

Improper Check for Unusual or Exceptional Conditions

The software does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the software.


Products Associated with CVE-2025-66364

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Samsung Exynos

Affected Versions

Samsung Semiconductor Exynos 850: Samsung Semiconductor Exynos 1080: Samsung Semiconductor Exynos 2100: Samsung Semiconductor Exynos 1280: Samsung Semiconductor Exynos 2200: Samsung Semiconductor Exynos 1330: Samsung Semiconductor Exynos 1380: Samsung Semiconductor Exynos 1480: Samsung Semiconductor Exynos 2400: Samsung Semiconductor Exynos 1580: Samsung Semiconductor Exynos 2500: Samsung Semiconductor Exynos 1680: Samsung Semiconductor Exynos 9110: Samsung Semiconductor Exynos W920: Samsung Semiconductor Exynos W930: Samsung Semiconductor Exynos W1000: Samsung Semiconductor Exynos Modem 5123: Samsung Semiconductor Exynos Modem 5300: Samsung Semiconductor Exynos Modem 5400: Samsung Semiconductor Exynos Modem 5410:

Exploit Probability

EPSS
0.14%
Percentile
3.36%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.