IT, Cloud & DevOps Blog

FreeBSD 15 — koffice — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — koffice — multiple vulnerabilities (10 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 20 July 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Calligra, KOffice — input validation failure Related CVEs: CAN-2005-2972 CVE-2004-0888 CVE-2004-0889 CVE-2004-1125 CVE-2005-0064 CVE-2007-4352 CVE-2007-5392 CVE-2007-5393  +2 more Upstream summary: KDE Security Advisory reports: A flaw has been found which […]

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Common Problems 114021

RHEL 10 – Cockpit web console unreachable because socket unit is inactive – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 20 July 2026 Affected versions: RHEL 10 📖 ~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 & […]

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Tableau Performance Issues: A Diagnostic Guide to Finding the Real Bottleneck

Tableau Performance Issues: A Diagnostic Guide to Finding the Real Bottleneck

Tableau Performance Issues are among the most common challenges faced by organizations that rely on Tableau for business intelligence, reporting, and enterprise analytics. Learn more about Tableau’s architecture through the Tableau Documentation. As organizations collect increasingly large volumes of data from cloud platforms, data warehouses, operational systems, customer applications, IoT devices, and enterprise databases, Tableau […]

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FreeBSD 15 — bacula — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — bacula — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 20 July 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: bacula — Console ACL Bypass Related CVEs: CVE-2012-4430 Upstream summary: A security issue has been reported in Bacula, which can be exploited by malicious users to bypass certain security restrictions. […]

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How to Configure Nginx Server Blocks (Virtual Hosts) on Ubuntu 26.04 — step-by-step Linux tutorial on Progressive Robot

How to Install a LAMP Stack on Ubuntu 26.04

A LAMP stack — Linux, Apache, MySQL, and PHP — powers a large portion of the web, including WordPress, Joomla, and countless custom applications. This guide installs all four components on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS server A user with sudo privileges UFW firewall enabled Step […]

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FreeBSD 15 — mahara — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — mahara — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 20 July 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mahara — sql injection vulnerability Related CVEs: CVE-2010-0400 Upstream summary: The Debian security team reports: It was discovered that mahara, an electronic portfolio, weblog, and resume builder is not properly […]

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AI in Data Analytics: How Artificial Intelligence Is Transforming Business Intelligence

AI in Data Analytics: How Artificial Intelligence Is Transforming Business Intelligence

AI in Data Analytics has fundamentally changed how organizations collect, process, analyze, and interpret data. Businesses today generate enormous volumes of structured and unstructured information from websites, mobile applications, IoT devices, enterprise software, cloud platforms, customer interactions, financial systems, and operational workflows. Extracting meaningful insights from this ever-growing data landscape is becoming increasingly difficult using […]

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FreeBSD 15 — spamass-milter — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — spamass-milter — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 20 July 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: spamass-milter — remote command execution vulnerability Related CVEs: CVE-2010-1132 Upstream summary: The spamassassin milter plugin contains a vulnerability that can allow remote attackers to execute commands on affected systems. The […]

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FreeBSD 15 — php55-snmp — multiple vulnerabilities (12 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — php55-snmp — multiple vulnerabilities (12 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 20 July 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: php — multiple vulnerabilities Related CVEs: CVE-2015-8879 CVE-2016-5385 CVE-2016-5399 CVE-2016-6288 CVE-2016-6289 CVE-2016-6290 CVE-2016-6291 CVE-2016-6292  +4 more Upstream summary: PHP reports: Fixed bug #69975 (PHP segfaults when accessing nvarchar(max) defined columns) […]

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AlmaLinux 9 — freeipmi — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — freeipmi — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:14819 Related CVEs: CVE-2026-33554 Upstream summary: The freeipmi packages contain an Intelligent Platform Management Interface (IPMI) remote console and system management software based on the IPMI specification. Security Fix(es): * freeipmi: buffer […]

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