Qualcomm VoWiFi Weak Config Causing Crypto Issue (CVE-2025-47383)
CVE-2025-47383 Published on March 2, 2026

Missing Cryptographic Step in Data Modem
Weak configuration may lead to cryptographic issue when a VoWiFi call is triggered from UE.

NVD

Vulnerability Analysis

CVE-2025-47383 can be exploited with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
HIGH
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

Missing Cryptographic Step

The product does not implement a required step in a cryptographic algorithm, resulting in weaker encryption than advertised by the algorithm.


Products Associated with CVE-2025-47383

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Qualcomm Snapdragon
 

Affected Versions

Qualcomm, Inc. Snapdragon:

Exploit Probability

EPSS
0.02%
Percentile
3.87%

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.