Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2835▲ 33 respecto a la semana anterior
Críticas / altas1495▲ 276 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 5 respecto a la semana anterior
Sin puntuar (sin CVSS)68▼ 451 respecto a la semana anterior
6 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Aplazada | Alta (8.7) | 0.33% | — | Netty Codec Http3AI | 26/9/2026 | 28/9/2026 | Netty's HTTP/3 codec (io.netty:netty-codec-http3) versions 4.2.2.Final through 4.2.17.Final builds the HTTP/3 :authority pseudo-header from the HTTP/1 Host header before considering the authority of an absolute-form HTTP/1 request-target. In HttpConversionUtil.toHttp3Headers(HttpMessage, boolean) — reached via… | |
| Aplazada | Alta (8.7) | 0.30% | — | Netty-codec-http3AI | 26/9/2026 | 28/9/2026 | Netty's HTTP/3 codec (io.netty:netty-codec-http3) from 4.2.2.Final through 4.2.17.Final does not special-case HTTP/1 CONNECT authority-form request-targets when converting HTTP/1 messages to HTTP/3 in HttpConversionUtil.toHttp3Headers. The authority-form target (e.g., "CONNECT trusted.example:443") is parsed as a URI,… | |
| Aplazada | Alta (8.7) | 0.34% | — | Netty-codec-http3AI | 26/9/2026 | 30/9/2026 | Netty's HTTP/3 codec (io.netty:netty-codec-http3) versions 4.2.0.Final through 4.2.17.Final contain an uncontrolled resource consumption vulnerability in the QPACK encoder-stream instruction decoder (QpackEncoderHandler, installed on the peer-initiated unidirectional QPACK encoder stream, type 0x02). The handler… | |
| Aplazada | Alta (8.7) | 0.34% | — | Netty Codec Http3AI | 26/9/2026 | 28/9/2026 | Netty's HTTP/3 codec (io.netty:netty-codec-http3) versions 4.2.0.Final through 4.2.17.Final contain a denial-of-service vulnerability in the QPACK prefixed-integer decoder (QpackUtil.decodePrefixedInteger), which does not bound the number of continuation bytes it will process. A remote, unauthenticated peer can open a… | |
| Aplazada | Alta (8.7) | 0.38% | — | Netty Codec Http3AI | 26/9/2026 | 28/9/2026 | Netty's HTTP/3 codec (io.netty:netty-codec-http3) from 4.2.0.Final through 4.2.17.Final retains unbounded per-stream QPACK encoder state. QpackEncoder stores a queue and a dynamic-table index tracker for every encoded field section that references the QPACK dynamic table, keyed by the peer-controlled QUIC stream ID,… | |
| Aplazada | Media (6.9) | 0.24% | — | Netty Codec Http3AI | 26/9/2026 | 28/9/2026 | Netty's HTTP/3 codec (io.netty:netty-codec-http3) in versions 4.2.0.Final through 4.2.17.Final does not enforce the RFC 9114 requirement that the :authority pseudo-header field and a literal host header field, when both present, carry the same value. A remote unauthenticated peer can send a single HEADERS frame… |