减肥手环亮相进博会 能释放电信号：号称控制食欲 提供饱腹感

yun2025

减肥手环亮相进博会 能释放电信号：号称控制食欲 提供饱腹感

liboqs：后量子密码库部分算法缺少预期函数入口

11月7日公开的漏洞记录CVE-2026-47738涉及liboqs。在受影响的NTRU算法实现中，部分构造程序没有设置确定性封装函数指针，但通用封装入口仍可能尝试使用它。应用在特定算法与调用方式组合下可能异常终止。问题集中于密钥封装的程序实现，所列记录没有声称底层数学算法已被破解。版本清单标出的受影响范围包括低于0.16.0。

这条记录给出的CVSS 3.1基础评分为5.3分，分级为中危。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，并且无需另一名用户进行额外交互。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无、无、低。评分把利用复杂度列为较低，所反映的是触发这一缺陷需要满足的技术条件。

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