CVE-2026-20026
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-415
Doble liberación
Fecha de publicación:
07/01/2026
Última modificación:
07/01/2026
Descripción
*** Pendiente de traducción *** Multiple&nbsp;Cisco products are affected by a vulnerability in the processing of DCE/RPC requests that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to leak sensitive information or to restart, resulting in an interruption of packet inspection.<br />
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This vulnerability is due to an error in buffer handling logic when processing DCE/RPC requests, which can result in a buffer use-after-free read. An attacker could exploit this vulnerability by sending a large number of DCE/RPC requests through an established connection that is inspected by Snort 3. A successful exploit could allow the attacker to unexpectedly restart the Snort 3 Detection Engine, which could cause a denial of service (DoS).
Impacto
Puntuación base 3.x
5.80
Gravedad 3.x
MEDIA



