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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

MCP Toolbox Flaw Could Expose Google Service Tokens

A September 23 advisory describes a flaw in the Python SDK used with MCP Toolbox: a shared cache could send a Google ID token to a service it was not meant for.

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Emacs Security Flaw Could Run Code From an Untrusted File

A September 22 advisory on an Emacs vulnerability says opening a crafted file could run code on the reader's computer, even with the editor's default settings.

The Hacker News
The Hacker News Vulnerabilities

CISA Flags Three Linux Kernel Vulnerabilities Exploited in the Wild

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added three security flaws impacting the Linux kernel to its Known Exploited Vulnera…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA Warns of Active Attacks on a Critical Cisco ISE Flaw

Attackers are exploiting a critical Cisco ISE flaw that can open the product’s web management interface without a valid login. Cisco disclosed CVE-2026-76460 o…

Cisco

The Hacker News
The Hacker News Vulnerabilities

Critical Docker Sandboxes Flaw Lets Malicious Guest Code Read and Modify macOS Host Files

Malicious code running inside a Docker Sandboxes virtual machine on macOS could escape the project directory shared into it and read or change files anywhere e…

Docker Apple

The Hacker News
The Hacker News Vulnerabilities

Critical Unbound DNSSEC Validator Flaw Could Allow RCE via a Malicious DNS Zone

Every release of the Unbound DNS resolver before 1.26.1 has a critical heap overflow in its DNSSEC validator, maintainer NLnet Labs said in an advisory on Wedn…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Advisory Timer Vulnerabilities Leading to Use-After-Free Issues

A proposed Linux repair addresses two timer bugs that can trigger use-after-free conditions while one program replaces itself with another through exec(). Both…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA Flags Exploited Kestra Flaw That Lets Attackers Run Commands in Linux Containers

A newly confirmed Kestra vulnerability is being exploited in the wild. CISA added CVE-2026-49869 to its Known Exploited Vulnerabilities catalog on Sep 2, 2026,…

Linux Docker

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Alerts

Linux Kernel BPF Disassembler Out-of-Bounds Access Advisory Alert

Linux kernel fuzzing service syzbot has reported an out-of-bounds array access in print_bpf_insn(), a routine used to turn BPF instructions into readable verif…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Alerts

eBPF Security Logs May Show the Wrong File or Command, New Study Warns

A Linux security tool can catch a system call and still record the wrong thing.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Alerts

Mak's Weekly Security Roundup: Critical Linux Security Updates Admins Should Know

This week’s most important Linux security updates arrived through vendor advisories rather than major headline-making disclosures.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Alerts

Linux Kernel Updates Privilege Escalation Provisioning July 28 2026

The volume of Linux security advisories remains high across enterprise distributions, but the more difficult task is determining which updates carry the broade…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Alerts

Mak's Weekly Security Roundup: Linux Security Priorities This Week

The volume of Linux security advisories remains high across enterprise distributions, but the more difficult task is determining which updates carry the broade…

Linux

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Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

Public Exploit Lands for vBulletin’s Pre-Auth RCE, CVE-2026-61511

A public proof-of-concept for the vBulletin RCE vulnerability CVE-2026-61511 is now live. Here's how the eval() injection works and who still needs to patch.Pu…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Alerts

Mak’s Weekly Security Roundup: Linux Security Updates, Priorities, and Risk

A large volume of Linux security updates and advisories this week across major distributions once again, but it wasn't just the volume that was the story. Wher…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA KEV vs. NVD: How Linux Teams Should Prioritize Vulnerabilities That Actually Matter

Most Linux teams don't struggle to find vulnerabilities anymore. They struggle to decide which ones deserve attention first. Between daily scanner results, ven…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Mak’s Weekly Security Roundup: Linux Updates You Shouldn't Ignore This Week

Before the week gets away from you, take a look at what's landed across the Linux ecosystem. The volume of security advisories hasn't slowed, and while not eve…

Linux VPN Docker

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

Two Joomla Extensions Hit by Zero-Day File Upload Attacks Before Patches Landed

CISA added CVE-2026-48939 and CVE-2026-56291 to its Known Exploited Vulnerabilities catalog after automated attackers exploited file upload flaws in iCagenda a…

The Hacker News
The Hacker News Breaches & leaks

INTERPOL Warns Phishing, Ransomware, and AI Scams Are Rising Across Asia-Pacific

A new report from INTERPOL has revealed a "dramatic increase" in cybercrime in Asia and the South Pacific, fueled by rapid digitalization, internet penetration…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

OpenStack Keystone Flaws Expose Multiple Paths to Cloud Privilege Escalation

The recent Keystone advisory is unusual because the vulnerabilities are scattered across several features but keep affecting the same class of security control…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical Joomla JCE RCE Added to CISA KEV as Attacks Target Linux Web Servers

The Joomla Content Editor (JCE), one of the most widely deployed editor extensions for Joomla websites, is currently under active attack due to a critical vuln…

Linux

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Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

LiteLLM Vulnerability Chain: What Security Teams Running AI Gateways Need to Do Now

A three-CVE chain lets any default LiteLLM user escalate to admin and get a shell on the gateway server. A separate RCE is already in CISA's KEV. Here's what t…

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

Palo Alto’s GlobalProtect Authentication Bypass Was Exploited Four Days After Disclosure

CVE-2026-0257's GlobalProtect authentication bypass went from advisory to active exploitation in four days. The recurring pattern of perimeter device failures …

Palo Alto

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Langflow 1.9.0 Advisory CVE-2026-5027 High File Write Threat

Attackers are actively exploiting a high-severity vulnerability in Langflow, an open-source platform used to build and run AI workflows.