A critical CVSS 9.2 Java deserialization vulnerability allows an OpenDJ unauthenticated RCE. Patch CVE-2026-46495 immediately to protect your servers.

A CVSS 8.7 TP-Link router command injection flaw allows unauthenticated remote code execution. Patch CVE-2026-11834 to stop this DHCP option vulnerability.

Introduction

You save a GIF from X, but your gallery shows an MP4. It won’t loop properly when you share it. I figured out why — and a one-minute fix…

A bad driver, a broken program, or an error after a Windows update can now be rolled back, along with apps, settings, and local files. Microsoft has released the optional preview update KB5095093 …

Target/Victims: Klue, LastPass, Huntress, ReliaQuest, Recorded Future, and others. Delivery Vector: Compromised integration service credentials from 2022. Key Capabilities: Unauthorized Salesforce…

FortiBleed began as mass password guessing. Then it grew into an attack chain, where hijacked firewalls gathered fresh credentials for the next breach. A new timeline shows that the published Fort…

Gemini for Chrome adds Select from Screen, letting you box specific text or images on a page and attach them straight to your prompt.

Explore Google Gemini 3.5 Flash introducing the Computer Use feature for developers. Learn about GUI automation capabilities and adversarial safety controls.

A critical ManageEngine account takeover vulnerability (CVE-2026-11374) exposes AD360 integrated deployments to unauthenticated attacks. Update systems now.

Google Wallet TSA PreCheck Touchless ID now covers 100+ airlines with a one-time opt-in. Skip the document check at 65 airports nationwide.

Series: Web3 Security Zero se Advance 🛡️ | Article #20 By HackerMD | 32 min read

Introduction

he world of cybersecurity is often hyper-focused on web applications, cloud infrastructure, and internal corporate networks. But beneath…

Here’s the updated article with Q&A sections added throughout:

Threat actors have initiated attempts to exploit the CVE-2026-20230 vulnerability within Cisco Unified servers used for corporate telephony. This critical error allows an unauthenticated, remote a…

A recent ransomware investigation by Microsoft yielded an astonishing revelation. Two entirely distinct and unassociated hacking syndicates were operating concurrently within the victim organizati…

Attackers infected more than 140 packages from the Mastra AI ecosystem through npm. The malicious code ran right after npm install or npm update. So the infection could reach developer workstation…

GitLab released critical security updates addressing 13 vulnerabilities, including severe cross-site scripting and information disclosure flaws.

TL;DR Jenkins published a security advisory on 24 June 2026. It covers 22 Jenkins plugin vulnerabilities across 18 plugins. Several can lead to remote code execution on the Jenkins controller. Fiv…