Qualcomm Snapdragon Chipsets Memory Corruption Vulnerability in Secure Processor

A use-after-free vulnerability has been identified in the secure processor of various chipsets, including several Snapdragon mobile platforms and automotive chipsets. This vulnerability allows for memory corruption when multiple threads simultaneously access a memory free API, potentially leading to arbitrary code execution or other malicious actions.

Impact

Exploitation of this vulnerability causes memory corruption, which can be leveraged to execute arbitrary code or manipulate system behavior.

Remediation

Qualcomm has notified device manufacturers about this vulnerability and recommended that they deploy patches. Instructions for applying the patch can be found in the Qualcomm February 2026 Security Bulletin.