Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 0.8%
probabilidad de explotación
0.8%top 47% de las CVE
explotación observada
noninguna fuente lo reporta
When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Referencias
https://access.redhat.com/errata/RHSA-2026:23262https://access.redhat.com/errata/RHSA-2026:23264https://access.redhat.com/errata/RHSA-2026:33120https://access.redhat.com/errata/RHSA-2026:33123https://access.redhat.com/errata/RHSA-2026:33142https://access.redhat.com/errata/RHSA-2026:33150https://access.redhat.com/errata/RHSA-2026:34342https://access.redhat.com/errata/RHSA-2026:37387https://access.redhat.com/errata/RHSA-2026:42644https://access.redhat.com/errata/RHSA-2026:43692https://access.redhat.com/errata/RHSA-2026:50205https://access.redhat.com/security/cve/CVE-2026-33814