CVE-2026-21381

EUVD-2026-19337
Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood awareness network protocol connection.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.6 HIGH
NETWORK
HIGH
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html