TL;DR Security researchers disclosed seven phpMyAdmin vulnerabilities on October 30, 2026. These flaws allow web forgery, authentication bypass, and internal network scans. They also allow SQL injection in database tools. Therefore, system administrators must act now. Why It Matters phpMyAdmin is a top web tool for managing MySQL and MariaDB databases. Web hosts deploy phpMyAdmin on millions of servers worldwide. Many web apps rely on it to handle data.

TL;DR The PostgreSQL development team released pgAdmin 4 version 9.19 on October 29, 2026. This update remediates 15 critical pgAdmin 4 vulnerabilities. These flaws expose systems to remote code execution and credential theft. Therefore, database administrators must upgrade their server and desktop deployments immediately. Why It Matters pgAdmin is the most popular open-source administration platform for PostgreSQL. The software serves millions of developers and enterprise administrators worldwide.

This article introduces pattern-based masking with examples and limitation. Ite was last updated by Microsoft Learn with disclosed AI involvement in March 2026.#databases #Azure #AzureSQL #AzureSQLDatabase #AzureSQLDB #DatabaseSecurity #DataProtection #DataSecurity #Cybersecurity #TSQL #SQLhttps://learn.microsoft.com/en-us/azure/azure-sql/database/dynamic-data-masking-regex?view=azuresql&wt.mc_id=DP-MVP-4015656

I take over apps that were made with Lovable, Bolt or v0. The apps’ databases are on Supabase. In this post I’ll show you how I check and patch what the builders wrote in the database to protect its d...

TL;DR Oracle fixed 98 MySQL vulnerabilities in its October 2026 Critical Patch Update. The two most severe, CVE-2025-15467 and CVE-2026-9547, score CVSS 9.8 and come from bundled OpenSSL and curl code. Most of the remaining MySQL flaws need high privileges and cause denial of service. Why It Matters MySQL powers a huge share of web applications, from small WordPress sites to large SaaS platforms.

TL;DR On October 20, 2026, Apache disclosed six Apache CouchDB vulnerabilities, led by a CVSS 9.3 command execution flaw. CouchDB 3.5.3 fixes all of them. Apache also published four flaws in the retired Apache Cocoon framework, and none will ever be patched. Why It Matters CouchDB stores data for many web and mobile apps. Several of these bugs need no login at all.

TL;DR MariaDB disclosed seven more security flaws on October 16, 2026, including three rated CVSS 9.9. These MariaDB critical vulnerabilities let a low-privileged user corrupt memory or reach files, opening a path to remote code execution. Fixes are in 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3 and 13.0.2. Why It Matters MariaDB powers countless web apps and hosting platforms. Many give database accounts to customers or plugins.

Learn how to secure Azure SQL Database with best practices for protecting data, managing access, and defending against common threats.

Learn how to secure Azure SQL Managed Instance with best practices for protecting data, managing access, and defending against common threats.