Memory Corruption in Qualcomm Chipset Firmware

Publication date: 2026-07-06

Last updated on: 2026-07-06

Assigner: Qualcomm, Inc.

Description

Memory Corruption when validating input batch size and buffer plane count exceeds maximum allowed values.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-07-06

Last Modified

2026-07-06

Generated

2026-07-07

AI Q&A

2026-07-07

EPSS Evaluated

N/A

NVD

CVE-2026-21370

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-787	The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This vulnerability involves memory corruption that occurs when the system validates input batch size and buffer plane count values that exceed the maximum allowed limits.

Impact Analysis

The vulnerability can lead to memory corruption which may impact confidentiality, integrity, and availability of the affected system, as indicated by the CVSS metrics showing low privileges required but potential for partial impact on these security aspects.

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