CVE detail
CVE-2026-21381
Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood awareness network protocol connection.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 6.9 · diversity 5.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
1 source links · newest first
- https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.htmldocs.qualcomm.com
No excerpt available.
Vendor Advisorydocs.qualcomm.comApr 6, 2026, 4:16 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
- CVE-2026-21367CVSS 7.6 · High
Transient DOS when processing nonstandard FILS Discovery Frames with out-of-range action sizes during initial scans.
- CVE-2025-47371CVSS 6.5 · Medium
Transient DOS when an LTE RLC packet with invalid TB is received by UE.
- CVE-2025-47401CVSS 6.5 · Medium
Transient DOS when processing target power rate tables during channel configuration.
- CVE-2025-59605CVSS 7.8 · High
Memory Corruption when processing device identifier strings that exceed the expected maximum length.
- CVE-2025-47397CVSS 7.8 · High
Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.
- CVE-2026-24092CVSS 7.2 · High
Memory Corruption when processing fastboot commands to set display mode.