← Volver a CVEs
CVE-2026-5402
HIGH8.8
Descripcion
TLS protocol dissector heap overflow in Wireshark 4.6.0 to 4.6.4 allows denial of service and possible code execution
Detalles CVE
Puntuacion CVSS v3.18.8
SeveridadHIGH
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosNONE
Interaccion usuarioREQUIRED
Publicado4/30/2026
Ultima modificacion5/1/2026
Fuentenvd
Avistamientos honeypot0
Productos afectados
wireshark:wireshark
Debilidades (CWE)
CWE-122
Referencias
https://gitlab.com/wireshark/wireshark/-/issues/21090(cve@gitlab.com)
https://www.wireshark.org/security/wnpa-sec-2026-14.html(cve@gitlab.com)
Correlaciones IOC
Sin correlaciones registradas
This product uses data from the NVD API but is not endorsed or certified by the NVD.