CVE-2026-78669: fallo de gravedad alta en Go standard library net/http
Excessive CPU consumption from repeated initial window changes in net/http
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 0.6%
A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frames containing SETTINGS_INITIAL_WINDOW_SIZE values.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
golang.org/x/net · golang.org/x/net/http2Go standard library · net/httpGo standard library · net/http/internal/http2CVEs relacionadas — Go standard library net/http
En el mismo producto, de las más peligrosas a las menos.
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