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CVE-2026-77384 libp2p: Circuit relay v2 server reservation refresh leaks abort listeners and allows remote resource exhaustion

🗓️ 24 Aug 2026 21:06:39Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 10 Views

Circuit relay v2 in libp2p before 4.2.9 leaks abort listeners on refresh, enabling remote DoS.

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27 Aug 2026 11:47Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.5
10