Package Management

Windows Server 2016 — KB5058403 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5058403 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5058403 • MSRC update-guide entry Related CVEs: CVE-2025-32710 CVE-2025-29966 CVE-2025-29967 CVE-2025-29833 CVE-2024-49128 CVE-2025-47955 CVE-2025-29959 CVE-2025-29960  +12 more Affected components: Windows Server 2016 Windows Server 2016 (Server Core installation) Microsoft summary: Use after […]

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SLES 16 — python313-bleach — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — python313-bleach — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 15 November 2025 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2018-7753 CVE-2020-6817 CVE-2020-6802 CVE-2020-6816 CVE-2021-23980 Upstream summary: An issue was discovered in Bleach 2.1.x before 2.1.3. Attributes that have URI values weren't properly sanitized if […]

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How to Install Nagios Core on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Install Nagios Core on Debian 13

Introduction This guide explains how to Install Nagios Core 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 standard […]

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How to Sign Container Images with cosign on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Sign Container Images with cosign on Debian 13

Introduction This guide explains how to Sign Container Images with cosign 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 […]

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How to Configure SLES 16 for SAP Workloads — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Configure SLES 16 for SAP Workloads

Introduction This tutorial covers How to Configure SLES 16 for SAP Workloads on SLES 16. SLES 16 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Step 1 — Configure SLES for SAP zypper install -y patterns-sap-hana Step […]

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How to Set Up SLES 16 with Podman in Rootless Mode — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Set Up SLES 16 with Podman in Rootless Mode

Introduction This tutorial covers How to Set Up SLES 16 with Podman in Rootless Mode on SLES 16. SLES 16 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Step 1 — Install Podman zypper install -y podman […]

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NetBSD 10.0 — emacs29-nox11 — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — emacs29-nox11 — multiple vulnerabilities (5 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-2024-39331 CVE-2024-30202 CVE-2024-30203 CVE-2024-30204 CVE-2025-1244 Upstream summary: pkgsrc audit-packages flagged emacs29-nox11<29.4 for vulnerability class 'remote-user-access'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2024-39331 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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How to Set Up OpenVSwitch on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Set Up OpenVSwitch on SLES 16

Introduction This tutorial covers How to Set Up OpenVSwitch on SLES 16 on SLES 16. SLES 16 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 16 system is up to date: zypper refresh […]

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How to Configure Loki for Log Aggregation on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Configure Loki for Log Aggregation on SLES 16

Introduction This tutorial covers How to Configure Loki for Log Aggregation on SLES 16 on SLES 16. SLES 16 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 16 system is up to date: […]

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Debian 13 — udisks2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — udisks2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 14 November 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-0004 CVE-2018-17336 CVE-2021-3802 CVE-2025-8067 Upstream summary: Stack-based buffer overflow in udisks before 1.0.5 and 2.x before 2.1.3 allows local users to cause a denial of service (crash) and […]

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