Nine-Year-Old RefluXFS Linux Flaw Gives Local Users Root on Default RHEL Installs

RefluXFS, a new Linux kernel flaw disclosed on July 22 and tracked as CVE-2026-64600, lets an unprivileged local user overwrite root-owned files on an XFS filesystem and gain persistent root access.

Qualys said default installations of Red Hat Enterpr… Continue reading Nine-Year-Old RefluXFS Linux Flaw Gives Local Users Root on Default RHEL Installs

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Ubuntu snap-confine Flaw Could Give Local Users Root on Default Desktop Installs

Cybersecurity researchers have disclosed details of a new local privilege escalation (LPE) vulnerability in snap-confine that an unprivileged user can trigger to obtain root access and gain complete control of a target environment.

The high-severity f… Continue reading Ubuntu snap-confine Flaw Could Give Local Users Root on Default Desktop Installs

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Hackers Exploit Windmill Flaw to Read Arbitrary Server Files Without Authentication

A high-severity security flaw impacting open-source developer platform Windmill has come under active exploitation in the wild, per VulnCheck.

The vulnerability in question is CVE-2026-29059 (CVSS score: 7.5), a case of unauthenticated path traversal … Continue reading Hackers Exploit Windmill Flaw to Read Arbitrary Server Files Without Authentication

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Police Dismantle Kratos Phishing Kit Built to Steal Microsoft 365 Sessions and Bypass MFA

German and US law enforcement have taken down the core infrastructure of Kratos, described by German investigators as one of the world’s most widely used criminal phishing kits, and Indonesian authorities arrested the man they say developed and ran it…. Continue reading Police Dismantle Kratos Phishing Kit Built to Steal Microsoft 365 Sessions and Bypass MFA

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Trojanized Newtonsoft.Json Fork Hides Game-Rigging Code in a Working Library

Cybersecurity researchers have discovered a NuGet typosquat that’s unlike the typical information-stealing malware distributed via package registries: usual info-stealers: it’s designed to rig live game results on Digitain.

The package, named “Newtons… Continue reading Trojanized Newtonsoft.Json Fork Hides Game-Rigging Code in a Working Library

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