CVE Watch—

CVE-2026-21385

Qualcomm Multiple Chipsets Memory Corruption Vulnerability

CVSS

—

No CVSS

EPSS

1.3%

p69

KEV

YES

Mar 3, 2026

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

1.2%EPSS · 30 days1.3%

2026-09-172026-10-15

KEV catalog record

Product

Qualcomm / Multiple Chipsets

Vulnerability

Qualcomm Multiple Chipsets Memory Corruption Vulnerability

Added to KEV

Mar 3, 2026

Remediate by

Mar 24, 2026

Known ransomware use

Summary description

Multiple Qualcomm chipsets contain a memory corruption vulnerability while using alignments for memory allocation.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes

Please check with specific vendors (OEMs,) for information on patching status. For more information, please see: https://source.android.com/docs/security/bulletin/2026/2026-03-01 ; https://nvd.nist.gov/vuln/detail/CVE-2026-21385

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