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Cybersecurity Guides, Ethical Hacking & Privacy

How CVE-2026-53359 Lets KVM Guests Crash the Host

How Operation DragonReturn Uses DCRat to Exploit India’s Tax Season

CVE-2026-46242 Bad Epoll: Local Root via Linux epoll Race

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Visual representation of KVM Januscape bug in Linux Kernel highlighting security risks.

How CVE-2026-53359 Lets KVM Guests Crash the Host

CyberSecureFox Editorial Team

A use-after-free vulnerability (CVE-2026-53359) has been discovered in the KVM hypervisor of the Linux kernel, …

Illustration of "Operation DragonReturn" with an envelope, dragon, and laptop.

How Operation DragonReturn Uses DCRat to Exploit India’s Tax Season

CyberSecureFox Editorial Team

Researchers at Seqrite Labs have uncovered a multi-stage phishing campaign code-named Operation DragonReturn, targeting Indian …

Visual representation of the CVE-2026-46242 Linux kernel exploit vulnerability.

CVE-2026-46242 Bad Epoll: Local Root via Linux epoll Race

CyberSecureFox Editorial Team

A vulnerability CVE-2026-46242 has been discovered in the Linux kernel’s epoll subsystem, dubbed Bad Epoll. …

CyberSecureFox

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