Latest cybersecurity reporting from selected sources.

Bad Epoll (CVE-2026-46242) lets local attackers gain root on Linux and Android. The flaw was missed by AI but found by a security researcher. A newly disclosed Linux kernel vulnerability, named Bad Epoll (CVE-2026-46242), allows a local attacker with no special privileges to gain full root access on affected Linux systems and Android devices. Security updates are […]

A newly disclosed Linux kernel flaw called Bad Epoll (CVE-2026-46242) lets an ordinary user with no special access take full control of a machine as root. It affects Linux desktops, servers, and Android, and a fix is out

Cybersecurity researchers have flagged a new malware artifact generated using DeepSeek that constructed a novel attack path combining "unrealistic browser-malware concepts with a real browser capability" to turn it into a working ransomware technique that runs entirely inside the browser on both Windows and Android devices

This week was a reminder that attackers do not always need big tricks. One small mistake, one old access path, one missed patch, and suddenly the door is open

A study by the University of Toronto shows how artificial intelligence can power autonomous worms capable of tailoring attacks against Windows, Linux and IoT devices. A group of researchers from the University of Toronto has demonstrated how open-source artificial intelligence models can be used to create a new category of computer worms capable of autonomously […]

Monday hit like a cron job with anger issues

CIFSwitch is a 19-year-old Linux logic bug turning forged CIFS auth keys into root. Affects Mint, CentOS, Rocky, Kali, SLES. CIFSwitch stands apart from typical privilege escalation vulnerabilities because of how it was discovered. Asim Manizada, a security engineer at SpaceX, didn’t find it by auditing source code the old-fashioned way. He built an AI-powered […]

Dirty Frag, Copy Fail, and Fragesia show the new reality

Or is it just life today, with AI constantly digging through code repositories in search of security holes?

Also, YellowKey Gets CVE, 7-Eleven Breach, Linux Maintainers Warn on AI Bug SpamThis week, more incidents than we can list here. Among them: cloned Shai-Hulud malware, a new maximum CVSS Cisco flaw. Edge to stop loading passwords in plaintext. Tycoon 2FA offers a way around Microsoft multifactor. Convenience, taquitos and data breach: The 7-Eleven story. A MENA crackdown.

This week starts small

Multiple researchers using the same tools to find the same bugs are creating ‘unnecessary pain and pointless work’

The actively exploited defect could affect every mainstream Linux distribution built since 2017, but some researchers found Theori’s AI-generated disclosure unhelpful and lacking. The post ‘Copy Fail’ is a real Linux security crisis wrapped in AI slop appeared first on CyberScoop.

This week, the shadows moved faster than the patches

A researcher from offensive security firm Theori has found a nine-year-old flaw in the Linux kernel with the help of AI

The proof-of-concept exploit code runs only 10 lines long, but luckily, a patch is already available.

AI-Assisted Offensive Security Researcher Discovered Flaw After 1 Hour of ScanningPatch all Linux kernels issued from 2017 onwards to fix a serious vulnerability in the kernel’s cryptography API that can be easily exploited by a local, unprivileged user to gain root-level access. The major flaw is the latest to be found by an AI-assisted researcher.

CUPS server shown spilling out remote code execution and root access In the latest chapter on leaky CUPS, a security researcher and his band of bug-hunting agents have found two flaws that can be chained to allow an unauthenticated attacker to remotely execute code and achieve root file overwrite on the network.…

Big Tech donates $12.5 million to get things rolling Half a dozen Big Tech players have together delivered $12.5 million in grants towards a project that aims to help maintainers of open source projects to cope with AI slop bug reports.…

Nothing here looks dramatic at first glance. That’s the point. Many of this week’s threats begin with something ordinary, like an ad, a meeting invite, or a software update