What’s Vulnerable › Products

AWS s2n-quic vulnerabilities

2 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your AWS s2n-quic version is affected

Latest AWS s2n-quic vulnerabilities

• CVE-2026-94450 — Potential denial of service when configured to send Retry packets in s2n-quic (CVSS 7.5)
• CVE-2026-10740 — Excessive memory allocation in s2n-quic (CVSS 5.3)