Tag: Linux Kernel

Metabase Releases Security Updates After Zero Day Vulnerability Grants Unauthorized Administrator Access

Risk & Resilience
Metabase has released security updates after confirming active exploitation of a zero day vulnerability that allows attackers to gain administrator access without authentication.

Black Hat 2026 Research Reveals CSS Techniques That Can Target Webmail Passwords And Authentication Tokens

Risk & Resilience
Research presented at Black Hat USA 2026 demonstrates CSS based attack techniques affecting major webmail services, highlighting risks involving passwords, authentication tokens, and AI connected email workflows.

Weekly Cybersecurity ThreatsDay Roundup AI Compute Hijacking, Ransomware, Supply Chain Attacks And Kernel Flaws

Risk & Resilience
This ThreatsDay roundup covers ransomware phishing campaigns, sandbox escapes, Apple email vulnerabilities, Linux kernel privilege escalation flaws, AI compute hijacking, and large scale malware operations affecting enterprise and consumer systems worldwide.

Weekly Cybersecurity Recap Highlights Linux Kernel Flaw, AI Driven Malware, Turla Backdoor, And Infostealer Threats 

Risk & Resilience
This week's cybersecurity roundup covers the DirtyClone Linux kernel vulnerability, AI focused malware techniques, Turla's STOCKSTAY backdoor, major malware disruptions, OpenAI updates, and emerging cyber threats.

DirtyClone Linux Kernel Flaw Allows Local Users To Gain Root Access Through Cloned Packets

Risk & Resilience
Researchers have disclosed DirtyClone, a Linux kernel vulnerability tracked as CVE 2026 43503 that enables local privilege escalation by corrupting cached memory through cloned network packets.

Linux Pedit COW Vulnerability Allows Local Users To Gain Root Access Through Cached Binary Poisoning

Risk & Resilience
A newly disclosed Linux kernel vulnerability tracked as CVE 2026 46331 allows local users to gain root privileges by poisoning cached binaries in memory, affecting multiple Linux distributions.

Linux Kernel Vulnerability CVE 2026 23111 Enables Local Root Access As Public Exploits Emerge

Risk & Resilience
Security researchers have published public exploits for Linux kernel vulnerability CVE 2026 23111, allowing local privilege escalation to root and container escape on affected systems.

Linux Kernel Dirty Frag Vulnerability Enables Root Access Across Major Linux Distributions

Risk & Resilience
Dirty Frag Linux kernel vulnerability enables local privilege escalation to root across major distributions including Ubuntu, RHEL, Fedora, and CentOS, with active exploitation risk.

Recent articles

spot_img