Morning Overview on MSN
A new Linux kernel flaw called Fragnesia lets any unprivileged user gain root with a single command — the third root-access bug in three weeks
Within the span of three weeks, Linux administrators have been handed their third root-level privilege-escalation ...
A newly discovered local privilege escalation vulnerability dubbed 'CIFSwitch' in the Linux kernel could allow attackers to forge CIFS authentication key descriptions, abuse the kernel's key request ...
On Thursday, Cisco warned of a high-severity, unpatched zero-day in the Cisco Catalyst SD-WAN Manager (tracked as CVE-2026-20245) actively exploited in attacks enabling root privilege escalation. The ...
Introduced in 2007, the CIFSwitch Linux kernel bug allows users to modify CIFS key description fields and gain root ...
Morning Overview on MSN
A new Linux kernel flaw called 'Fragnesia' lets local attackers gain root through page cache corruption
A vulnerability in the Linux kernel’s networking stack gives any user with local shell access a reliable path to full root privileges, and patches from upstream maintainers have yet to appear in the ...
Critical vulnerabilities in MySQL and database servers MariaDB and PerconaDB can lead to arbitrary code execution, root privilege escalation, and server compromise. Critical vulnerabilities in MySQL ...
Logging in as the root user should never be done on Linux. Using the root account could lead to disaster. Sudo is the preferred method of gaining elevated privileges. When I first started using Linux ...
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