Claude Cowork Sandbox Escape Flaw Exposes Mac Files to AI Agent
Cybersecurity researchers at Accomplish AI have disclosed a sandbox escape vulnerability in Anthropic's Claude Cowork, tracked as SharedRoot, that allows an AI…
Tag: Linux
Nine-Year-Old RefluXFS Linux Flaw Gives Local Users Root on Default RHEL Installs
A critical Linux kernel vulnerability, tracked as CVE-2026-64600 and named RefluXFS, has been disclosed by Qualys. The flaw, present in Linux kernels…
Fedora Server
A Linux distribution by the Fedora Project, affected by CVE-2026-64600. Default installations with reflink-enabled XFS are vulnerable.
Amazon Linux
A Linux distribution by Amazon Web Services, affected by CVE-2026-64600. Default installations with reflink-enabled XFS are vulnerable.
Ubuntu snap-confine Flaw CVE-2026-8933 Gives Local Users Root on Default Desktop Installs
Cybersecurity researchers have disclosed a high-severity local privilege escalation (LPE) vulnerability in snap-confine, tracked as CVE-2026-8933 (CVSS score: 7.8), that allows an…
Ubuntu Desktop
A popular Linux desktop distribution by Canonical. Affected by CVE-2026-8933 snap-confine flaw.
SleeperGem Attack: Three Malicious RubyGems Packages Target Developer Machines
Cybersecurity researchers have uncovered a sophisticated software supply chain attack dubbed 'SleeperGem' targeting the Ruby ecosystem. Three malicious gems were published to…
AISURU: Linux IoT Botnet
AISURU is the Linux counterpart of the Kimwolf botnet, focusing on Linux IoT devices. It shares similar DDoS and proxy capabilities, often…
Red Hat Enterprise Linux (RHEL)
A leading enterprise Linux distribution affected by CVE-2026-64600. Default installations with reflink-enabled XFS are vulnerable.
11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot
Cybersecurity researchers at ESET have discovered 11 old, Microsoft-signed UEFI shim bootloaders that could be exploited to bypass Secure Boot protections on…