← Volver a CVEs

CVE-2026-4645

HIGH

7.5

Descripcion

A flaw was found in the `github.com/antchfx/xpath` component. A remote attacker could exploit this vulnerability by submitting crafted Boolean XPath expressions that evaluate to true. This can cause an infinite loop in the `logicalQuery.Select` function, leading to 100% CPU utilization and a Denial of Service (DoS) condition for the affected system.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/23/2026

Ultima modificacion3/23/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-835

Referencias

https://access.redhat.com/security/cve/CVE-2026-4645(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2450214(secalert@redhat.com)

https://github.com/antchfx/xpath/commit/afd4762cc342af56345a3fb4002a59281fcab494(secalert@redhat.com)

https://github.com/antchfx/xpath/issues/121(secalert@redhat.com)

https://github.com/golang/vulndb/issues/4526(secalert@redhat.com)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.