CVE-2026-21379

HIGH

Qualcomm, Snapdragon - Buffer Over-Read in Windows Compute

Title source: rule

Memory Corruption when allocating memory with sizes that exceed the maximum allowed value.

Core 1

Core References

CVSS v3 7.8

EPSS 0.0007

EPSS Percentile 0.1%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

CWE

CWE-126

Status published

Products (50)

qualcomm/aqt1000_firmware

qualcomm/cologne_firmware

qualcomm/fastconnect_6200_firmware

qualcomm/fastconnect_6700_firmware

qualcomm/fastconnect_6800_firmware

qualcomm/fastconnect_6900_firmware

qualcomm/fastconnect_7800_firmware

qualcomm/iqx5121_firmware

qualcomm/iqx7181_firmware

qualcomm/qca0000_firmware

... and 40 more

Published Jul 06, 2026

Tracked Since Jul 07, 2026