CVE-2026-25679: fallo de gravedad alta en Go standard library net/url
Incorrect parsing of IPv6 host literals in net/url
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 0.8%
url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Go standard library · net/urlCVEs relacionadas — Go standard library net/url
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-61726HIGHMemory exhaustion in query parameter parsing in net/urlEPSS 2.3%CVE-2022-32190—Failure to strip relative path components in net/urlEPSS 2.2%CVE-2026-56860MEDIUMAvoid quadratic complexity in resolvePath in net/urlEPSS 0.5%CVE-2025-47912MEDIUMInsufficient validation of bracketed IPv6 hostnames in net/urlEPSS 0.5%
Referencias
https://access.redhat.com/errata/RHSA-2026:10065https://access.redhat.com/errata/RHSA-2026:10125https://access.redhat.com/errata/RHSA-2026:10133https://access.redhat.com/errata/RHSA-2026:10140https://access.redhat.com/errata/RHSA-2026:10141https://access.redhat.com/errata/RHSA-2026:10158https://access.redhat.com/errata/RHSA-2026:10169https://access.redhat.com/errata/RHSA-2026:10175https://access.redhat.com/errata/RHSA-2026:10184https://access.redhat.com/errata/RHSA-2026:10225https://access.redhat.com/errata/RHSA-2026:10250https://access.redhat.com/errata/RHSA-2026:10701