February 2026 - Page 66 of 176

FreeBSD 15 — linux-phoenix — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — linux-phoenix — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 18 February 2026 Affected versions: FreeBSD 15 📖 ~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 […]

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Common Problems 114589

Apache HTTP 403 Errors From SELinux And Context Drift

🟡 Medium   ⏱ 5–30 min  Last verified: 17 February 2026 📖 ~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 & Cross-Refs References & Further […]

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IBM AIX 7.1 — CVE-2025-3629 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.1

IBM AIX 7.1 — CVE-2025-3629 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 17 February 2026 Affected versions: IBM AIX 7.1 📖 ~4 min read  •  Source: NVD CVE-2025-3629, IBM Support Bulletin CVE: CVE-2025-3629 NVD summary: IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 could allow an authenticated user to delete another user's comments due to improper ownership management. References: www.ibm.com/support/pages/node/7235496 […]

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Complete Guide: How to Work with Dates and Times in SQL

Complete Guide: How to Work with Dates and Times in SQL 2026

Learning how to work with dates and times in SQL is one of the most essential and frequently used skills for developers, backend engineers, database administrators, data analysts, full-stack builders, DevOps professionals, startup founders, business intelligence specialists, and anyone building time-sensitive applications in 2025–2026. Mastering how to work with dates and times in SQL lets you calculate durations, find time differences, add/subtract intervals, format timestamps, filter by date ranges, compute ages, track race times, schedule events, analyze user activity, and power dashboards, reports, analytics, and every feature that involves temporal data.

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Windows Server 2025 — KB5087054 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2025

Windows Server 2025 — KB5087054 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2025 📖 ~4 min read  •  Source: Microsoft KB5087054 • MSRC update-guide entry Related CVEs: CVE-2026-32177 CVE-2026-35433 Affected components: Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2025 Microsoft summary: Heap-based buffer overflow in .NET allows an unauthorized attacker […]

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FreeBSD 15 — coppermine — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — coppermine — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 17 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: coppermine — Multiple vulnerabilities Related CVEs: CVE-2005-1172 CVE-2006-0872 CVE-2006-0873 CVE-2006-1909 CVE-2007-4976 CVE-2007-4977 CVE-2008-0504 CVE-2008-0505  +3 more Upstream summary: The Coppermine Team reports: The release covers several path disclosure vulnerabilities. If […]

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

FreeBSD 15 — osc — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 17 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: osc — shell command injection via crafted _service files Related CVEs: CVE-2015-0778 Upstream summary: SUSE Security Update reports: osc before 0.151.0 allows remote attackers to execute arbitrary commands via shell […]

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Windows Server 2025 — KB5068787 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2025

Windows Server 2025 — KB5068787 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2025 📖 ~4 min read  •  Source: Microsoft KB5068787 • MSRC update-guide entry Related CVEs: CVE-2025-60716 CVE-2025-60724 CVE-2025-64678 CVE-2025-59505 CVE-2025-59506 CVE-2025-59507 CVE-2025-59508 CVE-2025-59509  +12 more Affected components: Windows Server 2025 Microsoft summary: Use after free in Windows DirectX allows an […]

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FreeBSD 15 — opensaml — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — opensaml — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 17 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: shibboleth-sp — Parameter manipulation allows the forging of signed SAML messages Related CVEs: CVE-2011-1411 CVE-2015-2684 Upstream summary: The Shibboleth Project reports: An updated version of the OpenSAML C++ library is […]

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Complete Guide: How to Use Mathematical Expressions and Aggregate Functions in SQL 2026

Complete Guide: How to Use Mathematical Expressions and Aggregate Functions in SQL 2026

Learning how to use mathematical expressions and aggregate functions in SQL is one of the most powerful and frequently used skills for developers, backend engineers, database administrators, data analysts, full-stack builders, DevOps professionals, startup founders, business intelligence specialists, and anyone turning raw database data into business insights in 2025–2026. Mastering how to use mathematical expressions and aggregate functions in SQL lets you perform calculations directly inside queries — compute revenue, profit margins, growth rates, averages, extremes, counts, inventory levels, pricing adjustments, and KPI summaries — without exporting data to spreadsheets or external tools.

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