A pair of newly disclosed Linux kernel vulnerabilities, collectively dubbed Fragnesia, allow a local attacker to corrupt the ...

A newly disclosed Linux kernel flaw nicknamed Fragnesia — tracked as CVE-2026-46300 — lets any unprivileged local user gain ...

Learn how the ptrace_may_access bug lets attackers steal root files like SSH keys and shadow file. Find out if your Linux ...

The good news is there's already a patch. The bad news is that the fix isn't available for all Linux distributions yet.

A vulnerability in the Linux kernel’s networking stack gives any user with local shell access a reliable path to full root ...

Microsoft delivered fixes for issues affecting everything from Windows to Office, .NET, and SQL Server, and several patches ...

Linux admins reeling from handling last month’s CopyFail and last week’s Dirty Frag kernel vulnerabilities have a new ...

Fresh kernel flaw comes with public exploit code and continues ugly run of highly reliable privilege escalation bugs tied to ...

May 2026 dropped three critical Linux vulnerabilities on a near-weekly cadence, and the security discourse has mostly treated them as three separate bad days. They’re not. Together they form a ...

Learn how Fragnesia (Copy Fail 3.0) exploits a Linux kernel logic bug to achieve 100% reliable root access. Find out if your ...

A new variant in the Dirty Frag family of Linux local privilege escalation flaws has surfaced, the third root-level Linux ...

The post Fragnesia (CVE-2026-46300): Frequently asked questions about new Linux Kernel XFRM ESP-in-TCP privilege escalation appeared first on Tenable Blog. A new Linux kernel local privilege ...