CVE•Published 2026-10-22•Modified 2026-10-23•0 articles on news•3 live references•NVD data
CVE-2026-66279
Vulnerability data via NVD (ingested)
CVSS v3.1
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EPSS percentile
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Description
In Connect SDK 4.3.1 and earlier and Flex SDK 3.7.7 and earlier, a message with invalid security settings may bypass authentication resulting in network disruption. This vulnerability does not allow an attacker to gain the Network Key or otherwise break confidentiality.
Timeline
Published 2026-10-22
Modified 2026-10-23
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).
More intel sources (5)
Shodan report
vuln:CVE-2026-66279Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-66279Censys host search filtered to this CVE id.
grep.app
CVE-2026-66279Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-66279GitHub code search for direct mentions.
Google dork
"CVE-2026-66279" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-66279 on GitHub.
We haven't classified any articles referencing CVE-2026-66279 yet. The external references above still apply.