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Attackers Weaponize GitHub Actions Runners to Target cPanel and WHM Servers

Attackers Weaponize GitHub Actions Runners to Target cPanel and WHM Servers

Cybersecurity researchers have shed light on a large-scale campaign that has turned compromised GitHub repositories into distributed attack infrastructure designed to target cPanel and WebHost Manager (WHM) instances. The activity involves malicious Packagist development versions… 

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

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… 

Check Point Patches Exploited SmartConsole Flaw Allowing Full Admin Access

Check Point Patches Exploited SmartConsole Flaw Allowing Full Admin Access

Ravie LakshmananJul 23, 2026Vulnerability / Network Security Check Point has released security updates to address multiple vulnerabilities impacting Security Management and Multi-Domain Management (MDSM) products, including a critical flaw that has come under active exploitation… 

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

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

Ravie LakshmananJul 22, 2026Linux / Vulnerability 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… 

Adobe Acrobat Extension Flaw Let Malicious Sites Read WhatsApp Web Data

Adobe Acrobat Extension Flaw Let Malicious Sites Read WhatsApp Web Data

Ravie LakshmananJul 22, 2026Vulnerability / Browser Security Cybersecurity researchers have disclosed details of a now-patched vulnerability chain in the Adobe Acrobat Chrome extension that has over 314 million users, which, if exploited, could facilitate a… 

Hackers Exploit Windmill Flaw to Read Arbitrary Server Files Without Authentication

Hackers Exploit Windmill Flaw to Read Arbitrary Server Files Without Authentication

Ravie LakshmananJul 22, 2026Vulnerability / Web Security 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),…