CVE-2026-21385

HighCVSS 7.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

Memory corruption while using alignments for memory allocation.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-190

Affected software

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	5G Fixed Wireless Access Platform; APQ8098; AR8031; AR8035; C-V2X 9150; CSRA6620; CSRA6640; FastConnect 6200; FastConnect 6700; FastConnect 6800; FastConnect 6900; FastConnect 7800; Flight RB5 5G Platform; FSM100 Platform; G1 Gen 1; G2 Gen 1; IQ6 Series Platform; IQ8 Series Platform; IQ9 Series Platform; LeMans_AU_LGIT

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bulletin.htmlPatch, Vendor Advisory
https://source.android.com/docs/security/bulletin/2026/2026-03-01Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-21385US Government Resource

Timeline

Published: Mar 2, 2026
Last modified: Jun 17, 2026
Added to CISA KEV: Mar 3, 2026
NVD status: Analyzed

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