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GHSA-R3RC-9HPW-54V9 SwiftNIO: Out-of-bounds write via ByteBuffer index and length UInt32 overflow

🗓️ 12 Jun 2026 15:07:23Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

SwiftNIO ByteBuffer may overflow and cause out-of-bounds writes when indices exceed unsigned thirtytwo bit maximum; fix in 2.100.0.

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12 Jun 2026 15:15Current
6Medium risk
Vulners AI Score6
CVSS 48.3
1