Linux

Rocky Linux 8 — python3x-pyparsing — multiple vulnerabilities (18 CVEs) — patch and remediation guide

• June 26, 2025
• Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2023:5998 Related CVEs: CVE-2023-40217 CVE-2024-11168 CVE-2024-5642 CVE-2024-9287 CVE-2025-0938 CVE-2025-4138 CVE-2025-4330 CVE-2025-4435  +10 more Upstream summary: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high […]

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Amazon Linux 2 — qt5-qtbase — multiple vulnerabilities (18 CVEs) — patch and remediation guide

• June 26, 2025
• Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2025-3102 Related CVEs: CVE-2025-12385 CVE-2024-39936 CVE-2023-37369 CVE-2020-17507 CVE-2023-51714 CVE-2022-25634 CVE-2023-38197 CVE-2023-32762  +10 more Upstream summary: Allocation of Resources Without Limits or Throttling, Improper Validation of Specified Quantity in Input vulnerability […]

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openSUSE Leap 15.5 — php7 — multiple vulnerabilities (12 CVEs) — patch and remediation guide

• June 26, 2025
• Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:14521-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-11233 CVE-2023-3823 CVE-2023-3824 CVE-2024-11234 CVE-2024-8929 CVE-2024-8925 CVE-2024-8927 CVE-2024-9026  +4 more Upstream summary: In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, […]

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Gentoo Linux — media-tv/plex-media-server — vulnerability — patch and remediation guide

• June 26, 2025
• Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202509-05 Related CVEs: CVE-2025-34158 Upstream summary: A vulnerability has been discovered in glibc. Please review the CVE identifier referenced below for details. Table of contents Symptom & Impact Environment & Reproduction Root […]

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CentOS Stream 10 – Common Problem 152 – Diagnosis and Fix

• June 25, 2025
• Linux
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🟠 High   ⏱ 5–30 min  Last verified: 25 June 2025 Affected versions: CentOS Stream 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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How to Set Up IPsec VPN with Libreswan on CentOS Stream 10

• June 25, 2025
• CentOS
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Introduction How to Set Up IPsec VPN with Libreswan on CentOS Stream 10 on CentOS Stream 10 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the […]

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How to Configure Multipath I/O on RHEL 10

• June 25, 2025
• Linux
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Introduction Setting up configure multipath i/o on a RHEL 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Configure Multipath I/O on RHEL 10, with all the commands you need, the SELinux and firewalld considerations to keep in mind, and how to validate the […]

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Ubuntu 24.04 LTS – cloud-init datasource timeout delays boot – Fix & Prevention

• June 25, 2025
• Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 25 June 2025 Affected versions: Ubuntu 24.04 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 […]

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Ubuntu 24.04 LTS kubelet NotReady After containerd Configuration Drift

• June 25, 2025
• Linux
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🔴 Critical   ⏱ 5–30 min  Last verified: 25 June 2025 Affected versions: Ubuntu 24.04 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 […]

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Debian 11 — python-geopandas — vulnerability — patch and remediation guide

• June 25, 2025
• Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 June 2025 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-69662 Upstream summary: SQL injection vulnerability in geopandas before v.1.1.2 allows an attacker to obtain sensitive information via the to_postgis()` function being used to write GeoDataFrames to a […]

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