光大策略：外部扰动与政策托底拉锯 市场或震荡筑底

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光大策略：外部扰动与政策托底拉锯 市场或震荡筑底

OHIF Viewers：医学影像浏览器处理封装文档时信任外部类型标记

11月7日公开的漏洞记录CVE-2026-118670涉及OHIF Viewers。浏览器可展示DICOM影像及其封装的PDF文档。相关扩展在创建浏览器数据对象时，采用了文件自带的媒体类型和内容，两者都可受文件提供者控制。用户打开特制的封装文档时，不可信数据可能被浏览器按与预期不同的类型解释。版本清单标出的受影响范围包括不低于3.5.0-beta.0且低于3.12.15、不低于3.13.0-beta.0且低于3.13.7、不低于3.14.0-beta.0且低于3.14.0-beta.19。

这条记录给出的CVSS 3.1基础评分为8.8分，分级为高危。按照评分列出的条件，利用者可通过网络接触相关功能，不以事先取得系统权限为必要条件，并且需要其他用户参与触发。数据保密性、内容完整性和服务可用性三项的影响等级分别为高、低、低。

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