CVE•Published 2026-04-06•Modified 2026-04-08•0 articles on news•5 live references•NVD data
CVE-2026-21381Qualcomm · Ar8035_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
7.6
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood awareness network protocol connection.
Timeline
Published 2026-04-06
Modified 2026-04-08
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-21381Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Ar8035 Firmware"Hosts Shodan identified as running Ar8035 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2026-21381Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-21381Censys host search filtered to this CVE id.
grep.app
CVE-2026-21381Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-21381GitHub code search for direct mentions.
Google dork
"CVE-2026-21381" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-21381 on GitHub.
We haven't classified any articles referencing CVE-2026-21381 yet. The external references above still apply.