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Microsoft Office Security Feature Bypass Vulnerability

高危 CISA KEV 在册
CVECVE-2026-21509
首次发现2026-01-26 00:00 UTC
披露时间2026-01-26 00:00 UTC
最后更新2026-07-14 20:00 UTC
通道状态pending_review

摘要

Microsoft Office contains a security feature bypass vulnerability in which reliance on untrusted inputs in a security decision in Microsoft Office could allow an unauthorized attacker to bypass a security feature locally. Some of the impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.

中文摘要建设中,暂以英文摘要呈现(DR-003 v2)。

深度研判 · 自动通道

该漏洞尚未生成深度研判报告(DR-003 v2 AI pipeline 建设中)。

受影响产品

  • Microsoft:Office

数据来源

  • CISA KEV DATABASE

原始链接

时间线

  1. kev_added CISA KEV
  2. kev_ingest CISA KEV