SaibaRadar

CVE-2026-121401 — 脆弱性インテリジェンス

freerdp — freerdp

公表日:

CVSS
5.3
CISA KEV
未掲載(悪用がないことを意味しません)

情報源の原文(翻訳ではありません)

FreeRDP before 3.32.2 contains a denial of service vulnerability where rdg_process_packet dispatches a PKT_TYPE_EXTENDED_AUTH_MSG without verifying negotiated mode or auth context. A malicious or compromised RD Gateway can send the extended-auth packet before tunnel authentication, triggering a null-pointer dereference that crashes the client.

情報源