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Ubuntu CVE-2026-3888 Bug Lets Attackers Gain Root via systemd Cleanup Timing Exploit

Ubuntu CVE-2026-3888 Bug Lets Attackers Gain Root via systemd Cleanup Timing Exploit

Ravie LakshmananMar 18, 2026Linux / Endpoint Security A high-severity security flaw affecting default installations of Ubuntu Desktop versions 24.04 and later could be exploited to escalate privileges to the root level. Tracked as CVE-2026-3888 (CVSS… 

From flowcharts to network maps, Microsoft Visio 2021 Pro handles it all for .72

From flowcharts to network maps, Microsoft Visio 2021 Pro handles it all for $12.72

TL;DR: Turn messy ideas into polished diagrams with Microsoft Visio 2021 Professional. This lifetime license for Windows is only $12.72 with code MARCH15 until March 29 (MSRP $249.99). Sometimes ideas make perfect sense in your head — but the… 

Apple Fixes WebKit Vulnerability Enabling Same-Origin Policy Bypass on iOS and macOS

Apple Fixes WebKit Vulnerability Enabling Same-Origin Policy Bypass on iOS and macOS

Ravie LakshmananMar 18, 2026Vulnerability / Zero-Day Apple on Tuesday released its first round of Background Security Improvements to address a security flaw in WebKit that affects iOS, iPadOS, and macOS. The vulnerability, tracked as CVE-2026-20643… 

Critical Unpatched Telnetd Flaw (CVE-2026-32746) Enables Unauthenticated Root RCE via Port 23

Critical Unpatched Telnetd Flaw (CVE-2026-32746) Enables Unauthenticated Root RCE via Port 23

Ravie LakshmananMar 18, 2026Vulnerability / Data Protection Cybersecurity researchers have disclosed a critical security flaw impacting the GNU InetUtils telnet daemon (telnetd) that could be exploited by an unauthenticated remote attacker to execute arbitrary code…