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Qualcomm Windows Compute Stack-based Buffer Overflow Vulnerability

Vulnerability

A stack-based buffer overflow vulnerability has been identified in the Windows Compute technology area of Qualcomm chipsets. This vulnerability arises from a memory corruption issue when the output buffer size is smaller than the input buffer size during data copying operations. The flaw allows for improper handling of data, potentially leading to memory corruption.

Impact

Exploitation of this vulnerability causes memory corruption, which can lead to arbitrary code execution or other undefined behavior by overwriting the stack and potentially allowing an attacker to control the execution flow of the program.

Remediation

Qualcomm has notified customers about this vulnerability and is actively sharing patches. Instructions for applying the patch can be found in the June 2026 Qualcomm Security Bulletin.

Added: Jun 1, 2026, 11:36 PM
Updated: Jun 1, 2026, 11:36 PM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
0.6
exploitability
3.3
remediation
8.3
relevance
9.7
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.