🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2019:2387-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-14822 Upstream summary: A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and send method calls to […]
By default, before starting to execute the set of tasks defined in a playbook, Ansible will take a few moments to gather information about the systems that are being provisioned. These are known as *facts*. Ansible facts contain information such as network interfaces and addresses, the operating system running on remote nodes, available memory, among other things. Learn how to access this information from your playbooks.
Learning conditional statements in Java is one of the most essential and frequently used skills in any Java tutorial for beginners — conditionals (also called branching statements) let your program make decisions: execute different code based on whether a condition is true or false. Without conditional statements in Java, your programs would always run the same way — no user input handling, no validation, no different paths for success/error, no game logic, no login checks, nothing dynamic.
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-4465 Related CVEs: CVE-2019-17450 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Maven exec plugin allows us to execute system and Java programs from the maven command. There are two goals of the maven exec plugin: exec:exec – can be used to execute any program in a separate process. exec:java – can be used to run a Java program in the same VM. In this tutorial, we […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: firefox & mozilla — multiple vulnerabilities Related CVEs: CVE-2004-0762 CVE-2004-0765 CVE-2004-0904 CVE-2004-0905 CVE-2004-0908 CVE-2004-0909 CVE-2004-1156 CVE-2004-1157 +12 more Upstream summary: A Mozilla Foundation Security Advisory reports of multiple issues: Heap […]
Microsoft Word add-ins and extensions have completely transformed the way people use one of the world’s most popular productivity tools. Microsoft Word is no longer just a simple word processor — it’s now a versatile, intelligent workspace that adapts to almost any workflow through powerful integrations and automation. With more than 54.9 million downloads worldwide, Word continues to dominate office productivity software, largely because of the flexibility and innovation that these add-ins and extensions bring.
Do you want to learn more technical skills but don’t know where to start? Explore our range of beginner-friendly tutorials to build your skills and launch your next project.
🟠 High ⏱ 5–30 min Last verified: 19 May 2026 Affected versions: Ubuntu 26.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]
Discover how the Publish/Subscribe messaging pattern works and its benefits. Learn how to implement one-way messaging in NodeJs for efficient communication in your system.
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