Linux

Oracle Linux 8 — python3 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — python3 — vulnerability — patch and remediation guide (ELSA-2026-1631)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-1631 Related CVEs: CVE-2025-12084 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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How to Install Netdata on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Install Netdata on Debian 13

Introduction How to Install Netdata on Debian 13 is a fundamental operation for any administrator maintaining a Debian 13 Trixie server. Debian 13 Trixie ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 12. This tutorial […]

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

How to Install Portainer on Debian 13

Introduction Debian 13 Trixie is built around the ethos of stability and free software. Setting up install portainer on Trixie leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Trixie freeze. Follow each step carefully and the resulting configuration will persist […]

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AlmaLinux 10 — glib2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 10

AlmaLinux 10 — glib2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 10 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:15969 Related CVEs: CVE-2025-14087 CVE-2025-14512 CVE-2025-13601 Upstream summary: GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the […]

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Rocky Linux 10 — pam — vulnerability — patch and remediation guide — diagnosis and fix on Rocky Linux 10

Rocky Linux 10 — pam — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 10 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2025:20181 Related CVEs: CVE-2025-6020 Upstream summary: Pluggable Authentication Modules (PAM) provide a system to set up authentication policies without the need to recompile programs to handle authentication. Security Fix(es): * […]

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openSUSE Tumbleweed — smb4k — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — smb4k — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2017:1343-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-8849 CVE-2025-66002 Upstream summary: smb4k before 2.0.1 allows local users to gain root privileges by leveraging failure to verify arguments to the mount helper DBUS […]

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Alpine Linux 3.20 — taglib — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — taglib — 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 1.11.1-r2 📖 ~4 min read  •  Source: Alpine secdb entry — taglib 1.11.1-r2 Related CVEs: CVE-2017-12678 CVE-2018-11439 Upstream summary: Alpine community repository for vv3.20 ships taglib 1.11.1-r2 which addresses CVE-2017-12678. Table of contents Symptom & Impact […]

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Alpine Linux 3.20 — rekor — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — rekor — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 1.1.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — rekor 1.1.1-r0 Related CVEs: CVE-2023-30551 Upstream summary: Alpine community repository for vv3.20 ships rekor 1.1.1-r0 which addresses CVE-2023-30551. Table of contents Symptom & Impact Environment […]

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Alpine Linux 3.20 — py3-babel — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — py3-babel — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 2.9.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-babel 2.9.1-r0 Related CVEs: CVE-2021-42771 Upstream summary: Alpine main repository for vv3.20 ships py3-babel 2.9.1-r0 which addresses CVE-2021-42771. Table of contents Symptom & Impact Environment […]

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Alpine Linux 3.20 — singularity — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — singularity — multiple vulnerabilities (15 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 4.1.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — singularity 4.1.1-r0 Related CVEs: CVE-2024-23650 CVE-2024-23651 CVE-2024-23652 CVE-2024-23653 CVE-2021-41190 GHSA-77vh-xpmg-72qh CVE-2021-32635 CVE-2021-29136  +7 more Upstream summary: Alpine community repository for vv3.20 ships singularity 4.1.1-r0 which […]

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