Fix Prevention

How to Set Up and Use Security Compliance Toolkit on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Set Up and Use Security Compliance Toolkit on Windows Server 2025

How to Set Up and Use Security Compliance Toolkit on Windows Server 2025 The Microsoft Security Compliance Toolkit (SCT) is a free collection of tools and baseline configurations that help organizations implement and verify security settings aligned with Microsoft’s recommended guidance. For Windows Server 2025, the SCT includes a security baseline published by the Microsoft […]

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NetBSD 10.0 — firefox115 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — firefox115 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2024-9680 CVE-2024-43097 Upstream summary: pkgsrc audit-packages flagged firefox115<115.16.1 for vulnerability class 'remote-code-execution'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2024-9680 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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How to Install and Configure Xdebug 3 for PHP 8.3 on Ubuntu 24.04 — step-by-step Linux tutorial on Progressive Robot

How to Install PHP 8.3 on Ubuntu 24.04

PHP 8.3 brings performance improvements, typed class constants, the json_validate() function, and various engine enhancements over PHP 8.2. This guide installs PHP 8.3 on Ubuntu 24.04 LTS using the Ondrej PPA — the most up-to-date source for PHP on Ubuntu. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Ubuntu 24.04 LTS server A user with […]

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Amazon Linux 2 — rear — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — rear — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2024-2451 Related CVEs: CVE-2024-23301 Upstream summary: Relax-and-Recover (aka ReaR) through 2.7 creates a world-readable initrd when using GRUB_RESCUE=y. This allows local attackers to gain access to system secrets otherwise only […]

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Oracle Linux 8 — cockpit — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — cockpit — vulnerability — patch and remediation guide (ELSA-2024-3667)

🟡 Medium   ⏱ 10–30 min  Last verified: 8 January 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-3667 Related CVEs: CVE-2024-2947 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Oracle Linux 9 — python-jinja2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — python-jinja2 — vulnerability — patch and remediation guide (ELSA-2024-2348)

🟡 Medium   ⏱ 10–30 min  Last verified: 8 January 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-2348 Related CVEs: CVE-2024-22195 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Oracle Linux 8 — httpd:2.4/mod_http2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — httpd:2.4/mod_http2 — vulnerability — patch and remediation guide (ELSA-2024-1786)

🟠 High   ⏱ 15–60 min  Last verified: 8 January 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-1786 Related CVEs: CVE-2024-27316 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Alpine Linux 3.20 — perl-image-exiftool — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — perl-image-exiftool — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 12.40-r0 📖 ~4 min read  •  Source: Alpine secdb entry — perl-image-exiftool 12.40-r0 Related CVEs: CVE-2022-23935 CVE-2021-22204 Upstream summary: Alpine community repository for vv3.20 ships perl-image-exiftool 12.40-r0 which addresses CVE-2022-23935. Table of contents Symptom & Impact […]

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How to Monitor Hyper-V with Performance Counters on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Monitor Hyper-V with Performance Counters on Windows Server 2025

How to Monitor Hyper-V with Performance Counters on Windows Server 2025 Effective Hyper-V monitoring is the foundation of a stable virtualisation environment. Windows Server 2025 exposes a rich set of Hyper-V-specific performance counters through Performance Monitor (perfmon), PowerShell’s Get-Counter cmdlet, WMI/CIM, and the open-source Prometheus exporter windows_exporter. These counters give you deep visibility into hypervisor […]

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Alpine Linux 3.19 — mupdf — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — mupdf — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 1.18.0-r1 📖 ~4 min read  •  Source: Alpine secdb entry — mupdf 1.18.0-r1 Related CVEs: CVE-2021-3407 CVE-2020-26519 CVE-2018-1000051 CVE-2018-6544 CVE-2018-6192 CVE-2018-6187 CVE-2018-5686 CVE-2017-17858  +3 more Upstream summary: Alpine community repository for vv3.19 ships mupdf 1.18.0-r1 which […]

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