Frequency
1
occurrences
First Seen
May 6, 2026
Last Seen
May 6, 2026
Exploited in Wild
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Ransomware Use
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Public Exploits
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Attack Vector
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Vulnerability Overview
Exploitation Activity
Exploitation Intelligence
Cisco has disclosed a high-severity denial-of-service (DoS) vulnerability tracked as CVE-2026-20188 affecting the Crosswork Network Controller (CNC) and Network Services Orchestrator (NSO). The flaw arises from inadequate rate limiting on incoming connections, allowing unauthenticated remote attacke...
Public Exploits
Checking GitHub for proof-of-concept code…
