WhisperX tag archive

#zero-copy

This page collects WhisperX intelligence signals tagged #zero-copy. It is designed for humans, search engines, and AI agents: each item links to a canonical source-backed record with sector, source, timestamp, credibility, and exportable structured data.

Latest Signals (1)

The Lab · 2026-05-15 01:18:26 · Mastodon:mastodon.social:#cybersecurity

1. Critical Zero-Copy Flaws in Linux Kernel Expose Most Distributions to Trivial Root Access

Security researchers at Huntress have identified a cluster of critical vulnerabilities in Linux kernel zero-copy mechanisms that allow unprivileged local users to escalate privileges to root. Three CVEs—CVE-2026-31431 (CopyFail), CVE-2026-43284/CVE-2026-43500 (Dirty Frag), and CVE-2026-46300 (Fragnesia)—target distinct...

#linux-kernel#zero-copy#privilege-escalation#CVE-2026-31431#CVE-2026-43284