Fix Prevention

Alpine Linux 3.20 — libreoffice — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — libreoffice — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • September 8, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 7.6.7.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — libreoffice 7.6.7.2-r0 Related CVEs: CVE-2024-3044 CVE-2022-3140 CVE-2022-26305 CVE-2022-26306 CVE-2022-26307 CVE-2021-25636 CVE-2021-25631 CVE-2021-25632  +12 more Upstream summary: Alpine community repository for vv3.20 ships libreoffice 7.6.7.2-r0 which […]

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How to Set Up Docker Swarm on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Set Up Docker Swarm on Debian 13

  • September 8, 2025
  • Linux
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Introduction This guide explains how to Set Up Docker Swarm on Debian 13 on Debian 13 Trixie. Debian Trixie uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 13 install with the […]

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Debian 13 — jquery-goodies — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — jquery-goodies — vulnerability — patch and remediation guide

  • September 8, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 8 September 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-23395 Upstream summary: jQuery Cookie 1.4.1 is affected by prototype pollution, which can lead to DOM cross-site scripting (XSS). Table of contents Symptom & Impact Environment & Reproduction Root […]

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Windows Server 2019 — KB5063812 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5063812 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5063812 • MSRC update-guide entry Related CVEs: CVE-2025-50177 CVE-2025-53766 CVE-2025-53778 CVE-2025-49751 CVE-2025-49743 CVE-2025-49761 CVE-2025-49762 CVE-2025-50153  +12 more Affected components: Windows Server 2019 (Server Core installation) Microsoft summary: Use after free in Windows […]

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Common Problems 119664

Debian 13 – rsync backup job fails on permissions, ACLs, or xattrs

  • September 8, 2025
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 8 September 2025 Affected versions: Debian 13 Debian 13 (Trixie) Debian 13.x 📖 ~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 […]

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Windows Server 2019 — KB5066873 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5066873 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5066873 • MSRC update-guide entry Related CVEs: CVE-2016-9535 CVE-2025-24990 CVE-2025-24052 CVE-2025-55335 CVE-2025-55687 CVE-2025-55700 CVE-2025-55701 CVE-2025-58717  +12 more Affected components: Windows Server 2019 (Server Core installation) Microsoft summary: tif_predict.h and tif_predict.c in libtiff […]

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Debian 13 — node-ansi-regex — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — node-ansi-regex — vulnerability — patch and remediation guide

  • September 8, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 8 September 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-3807 Upstream summary: ansi-regex is vulnerable to Inefficient Regular Expression Complexity Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]

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Ubuntu 14.04 — nltk — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 14.04

Ubuntu 14.04 — nltk — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • September 8, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 8 September 2025 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8214-1 Related CVEs: CVE-2025-14009 CVE-2021-3842 CVE-2021-43854 Upstream summary: It was discovered that NLTK incorrectly handled file extraction when opening a maliciously crafted zip file. An attacker could possibly use this […]

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openSUSE Leap 15.6 — shadow — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — shadow — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • September 8, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory SUSE-RU-2026:1228-1 (see also SUSE bugzilla) Related CVEs: CVE-2013-4235 CVE-2023-4641 Upstream summary: shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees Table of contents Symptom & Impact Environment & […]

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Oracle Linux 10 — kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 10

Oracle Linux 10 — kernel — vulnerability — patch and remediation guide (ELSA-2025-13598)

  • September 8, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 8 September 2025 Affected versions: Oracle Linux 10 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-13598 Related CVEs: CVE-2025-38292 CVE-2025-38079 CVE-2025-38085 CVE-2025-38137 CVE-2024-56721 CVE-2025-38159 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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