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LangGraph vs Semantic Kernel：状态图与内核插件的两条技术路线对比

多数关于 LangGraph 和 Semantic Kernel 的比较文章已经过时。过去六个月里，两个框架分别进行了重大的更新，所以本文将梳理的是实际发生的变化、当前的代码形态，以及如何进行技术选型。 2026 年构建 Python AI Agent 的现实状况是：都足够成熟的可选框架有两个 ...

Linux 内核潜伏 9 年漏洞披露：732 字节脚本攻破 Ubuntu 等发行版，提权 ...

IT之家 4 月 30 日消息，科技媒体 cyberkendra 昨日（4 月 29 日）发布博文，报道称 Linux 内核爆出高危漏洞 Copy Fail，追踪编号为 CVE-2026-31431， 仅需一个 732 字节的 Python 脚本，就能攻破几乎所有主流 Linux 发行版本，提权至最高的 root 权限。
Cybernews

One tiny exploit gives full Linux access: all kernels since 2017 are vulnerable

The critical "Copy Fail" bug (CVE-2026-31431) affects all Linux kernels since 2017, allowing unprivileged local users to gain ...

"Copy Fail": Linux root in all major distributions with 732 bytes of Python

The discoverers have named the root vulnerability "Copy Fail". All major distributions since 2017 are affected.
Visual Studio Magazine

Semantic Kernel AI SDK Advances to GA in Java and Python

Microsoft yesterday announced the general availability of Semantic Kernel for Python and Java, advancing the open source AI integration SDK that is a key component of the company's Copilot stack of AI ...

'Copy Fail' Linux privesc bug lay dormant in kernel since 2017

A logic flaw sitting undetected in the Linux kernel for nearly nine years lets any unprivileged local user gain root access ...
Ars Technica

Python + kernel_task = 60% CPU utilization: What?!?

Hi guys,<BR><BR>The past week or so I've been noticing my 1.67 AlBook has been a bit slow. I do a quick top -a -u and notice that there are two processes taking up 60-65% CPU time, combined! python ...