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CVE-2026-107300 msgpack5: Many buffered values can exhaust the streaming decoder stack

🗓️ 08 Oct 2026 17:11:13Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Remote DoS in msgpack5 streaming decoder via deep recursion on many small values.

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10 Oct 2026 02:47Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
2