Qualcomm UE Config Weakness: Inconsistent Security Capabilities Replay Attacks
CVE-2026-24084 Published on August 4, 2026

Insecure Security Identifier Mechanism in Multi-Mode Call Processor
Weak configuration when UE does not verify the consistency of its additional security capabilities with the replayed capabilities.

NVD

Vulnerability Analysis

CVE-2026-24084 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 a high impact on confidentiality, with no impact on integrity and availability.

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

Weakness Type

Insecure Security Identifier Mechanism

The System-on-Chip (SoC) implements a Security Identifier mechanism to differentiate what actions are allowed or disallowed when a transaction originates from an entity. However, the Security Identifiers are not correctly implemented.


Products Associated with CVE-2026-24084

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Qualcomm Snapdragon
 
Google Android
 

Affected Versions

Qualcomm, Inc. Snapdragon: