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CVSS 9.5 CRITICAL Vulnerability

CVE-2026-54466: CVE-2026-54466 - websocket-driver: Message corruption via abuse of protocol length headers

CVE-2026-54466 websocket-driver: Message corruption via abuse of protocol length headers

9.5CVSS Score
CRITICALSeverity
NOCISA KEV
VulnerabilityImpact Type

📋 Vulnerability Details

CVE IDCVE-2026-54466
VendorUnknown Vendor
Affected ProductUnknown Product
Vulnerability TypeVulnerability
CVSS Score9.5 (CRITICAL)
Actively Exploited❌ No known exploitation
Patch StatusPending Vendor Disclosure
Reported ByCYBERDUDEBIVASH SENTINEL APEX Intelligence (via sentinel_apex)

🔬 Technical Analysis

CVE-2026-54466 - websocket-driver: Message corruption via abuse of protocol length headers

🎯 Known Indicators of Compromise

{"type":"url","value":"https://cvefeed.io/vuln/detail/CVE-2026-54466","confidence_score":31,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-44979","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-48022","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-48049","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-49485","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-54335","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-54466","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-54490","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-54497","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-54498","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-55518","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-56171","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-56740","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-56741","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-57980","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1}
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