H2O
H2O Quicly: vulnerabilidades y CVE
H2O Quicly tiene 5 vulnerabilidades publicadas, 5 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE5
Últimos 12 meses5
Críticas0
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2026-44436 | Alta (7.5) | 0.49% | — | 16 jul 2026 | Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 8b178e6, Quicly is vulnerable to a Denial of Service attack through connection state corruption. In… |
| CVE-2026-44435 | Alta (7.5) | 0.49% | — | 16 jul 2026 | Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 937d0e9, an assertion failure is raised when the total number of valid handshake messages received… |
| CVE-2026-44434 | Media (5.3) | 0.21% | — | 16 jul 2026 | Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit dccf5d4, Quicly was vulnerable to stateless reset injection through lack of packet entry validation.… |
| CVE-2026-44433 | Alta (7.5) | 0.49% | — | 16 jul 2026 | Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 8b178e6, an adversarial peer could send a STREAM frame carrying just one byte at the largest offset… |
| CVE-2025-61684 | Alta (7.5) | 0.39% | — | 19 ene 2026 | Quicly, an IETF QUIC protocol implementation, is susceptible to a denial-of-service attack prior to commit d9d3df6a8530a102b57d840e39b0311ce5c9e14e. A remote attacker can exploit these bugs to trigger an assertion… |
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