Linux-Kernel

6 posts

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IonStack Turns One Link Into Full Root on Your Android Phone

July 9, 2026

IonStack You tap one link, and root is already running on your Android 17 phone. You never download a file or approve a permission box because the page does the …

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Pedit COW Turns a Normal Linux User Into Root While the Disk Stays Clean

June 27, 2026

A flaw in the Linux kernel called pedit COW lets a regular, unprivileged user rewrite /bin/su in memory and become root, while the copy on disk never changes …

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One Character in nftables Hands Any Linux User Root

June 9, 2026

One extra character in the Linux kernel hands a normal user root. A single ! that does not belong inside nftables, the firewall built into Debian and Ubuntu by …

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ssh-keysign-pwn Lets Any Linux User Steal SSH Keys and Password Hashes Without Root

May 16, 2026

ssh-keysign-pwn is a newly disclosed Linux kernel vulnerability that gives any unprivileged local user direct access to the SSH host private keys of a server …

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Dirty Frag Gives Root Access on Every Major Linux Distribution

May 8, 2026

A new Linux zero-day called Dirty Frag gives any local user full root access on every major Linux distribution, and right now no distribution has a patched …

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Copy Fail CVE-2026-31431: Nine Years of Root Access Hidden in the Linux Kernel

April 30, 2026

Since 2017, every major Linux distribution has been shipping a flaw that hands root access to any local user. The exploit is a 732-byte Python script that uses …