Veille CyberInfra — Veille cybersecurite : Japanese furniture giant Nitori says hackers stole 37.6M customer records Veille CyberInfra — Veille cybersecurite : N-able releases security hotfixes for zero-day vulnerabilities Veille CyberInfra — Veille cybersecurite : Microsoft Researchers Show AI Agents Can Be Backdoored by Editing Fewer Than 10 Neurons Veille CyberInfra — Veille cybersecurite : Hackers Target Qlik Sense Servers With Reverse Shells, Stage ActiveMQ and Veeam Exploits Veille CyberInfra — Veille cybersecurite : Cisco BroadWorks and Openwave Flaws Actively Exploited Despite Available Patches Veille CyberInfra — Veille cybersecurite : Microsoft Patches 1,259 Flaws, Including Exploited Outlook Bug That May Expose NTLMv2 Hashes Veille CyberInfra — Veille cybersecurite : Japanese furniture giant Nitori says hackers stole 37.6M customer records Veille CyberInfra — Veille cybersecurite : N-able releases security hotfixes for zero-day vulnerabilities Veille CyberInfra — Veille cybersecurite : Microsoft Researchers Show AI Agents Can Be Backdoored by Editing Fewer Than 10 Neurons Veille CyberInfra — Veille cybersecurite : Hackers Target Qlik Sense Servers With Reverse Shells, Stage ActiveMQ and Veeam Exploits Veille CyberInfra — Veille cybersecurite : Cisco BroadWorks and Openwave Flaws Actively Exploited Despite Available Patches Veille CyberInfra — Veille cybersecurite : Microsoft Patches 1,259 Flaws, Including Exploited Outlook Bug That May Expose NTLMv2 Hashes

Veille cybersecurite : AI-Found Linux Kernel Flaw Gives Local Users Root, and Can Break a Guest Out to the Host

14/10/2026

Source : The Hacker News

A flaw in Linux’s vhost subsystem lets a local user read and write kernel memory at will and become root across nearly a decade of kernel versions. In one virtualization setup, it lets an untrusted virtual machine write to the host’s memory and hijack the program that runs the virtual machine.

The bug is tracked as CVE-2026-74580 and named Vghost. Tencent Zhuque Lab, which found the

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