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Windows Server 2016 — KB5063947 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5063947 — 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 KB5063947 • MSRC update-guide entry Related CVEs: CVE-2025-50177 CVE-2025-53766 CVE-2025-53778 CVE-2025-49743 CVE-2025-49761 CVE-2025-49762 CVE-2025-50153 CVE-2025-50154  +12 more Affected components: Windows Server 2016 Microsoft summary: Use after free in Windows Message Queuing allows […]

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How to Install OpenShift Local (CRC) on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Install OpenShift Local (CRC) on RHEL 10

  • April 24, 2026
  • Linux
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Introduction RHEL 10 ships with a stable, security-hardened base that makes deploying install openshift local (crc) both straightforward and auditable. This tutorial covers the complete procedure for how to Install OpenShift Local (CRC) on RHEL 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. Prerequisites Before […]

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CentOS Stream 9 — iputils — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — iputils — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • April 24, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 24 April 2026 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2025:17558 Related CVEs: CVE-2025-48964 CVE-2025-47268 Upstream summary: The iputils packages contain basic utilities for monitoring a network, including ping. Security Fix(es): * iputils: iputils integer overflow (CVE-2025-48964) For more details about […]

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CentOS Stream 10 — libtiff — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 10

CentOS Stream 10 — libtiff — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • April 24, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 24 April 2026 Affected versions: CentOS Stream 10 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2026:12265 Related CVEs: CVE-2026-4775 CVE-2025-9900 CVE-2023-52356 Upstream summary: The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files. Security Fix(es): * libtiff: libtiff: Arbitrary code […]

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Amazon Linux 2 — plexus-utils — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — plexus-utils — vulnerability — patch and remediation guide

  • April 24, 2026
  • 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 ALAS2-2026-3233 Related CVEs: CVE-2025-67030 Upstream summary: Directory Traversal vulnerability in the extractFile method of org.codehaus.plexus.util.Expand in plexus-utils before 6d780b3378829318ba5c2d29547e0012d5b29642. This allows an attacker to execute arbitrary code (CVE-2025-67030) Table of […]

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SLES 15 — python3-Mako — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — python3-Mako — vulnerability — patch and remediation guide

  • April 24, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 24 April 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2026:1819-1 (see also SUSE bugzilla) Related CVEs: CVE-2026-41205 Upstream summary: Mako is a template library written in Python. Prior to 1.3.11, TemplateLookup.get_template() is vulnerable to path traversal when a URI starts with […]

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Fedora 42 — apptainer — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Fedora 42

Fedora 42 — apptainer — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • April 24, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Fedora 42 📖 ~4 min read  •  Source: Fedora update FEDORA-2026-db5621b65e Related CVEs: CVE-2026-32285 CVE-2026-34986 Upstream summary: Update to upstream 1.5.0, fix CVE-2026-32285 and CVE-2026-34986 —- Update to upstream 1.5.0-rc.2 —- Update to upstream 1.5.0-rc.1 Table of contents Symptom & Impact Environment […]

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FreeBSD 15 — chromium — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — chromium — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 24, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 24 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: chromium — security fixes Related CVEs: CVE-2014-0574 CVE-2014-7899 CVE-2014-7900 CVE-2014-7901 CVE-2014-7902 CVE-2014-7903 CVE-2014-7904 CVE-2014-7905  +12 more Upstream summary: Chrome Releases reports: This update includes 127 security fixes: Critical: [493747582] CVE-2026-7896: […]

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How to Deploy a Flask App with Gunicorn on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Deploy a Flask App with Gunicorn on Oracle Linux 10

Introduction Setting up deploy a flask app with gunicorn on oracle linux 10 on a Oracle Linux 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Deploy a Flask App with Gunicorn on Oracle Linux 10, with all the commands you need, the SELinux […]

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Fedora 42 — GitPython — vulnerability — patch and remediation guide — diagnosis and fix on Fedora 42

Fedora 42 — GitPython — vulnerability — patch and remediation guide

  • April 24, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Fedora 42 📖 ~4 min read  •  Source: Fedora update FEDORA-2026-585a8768df Related CVEs: CVE-2026-42215 Upstream summary: Update to 3.1.50; fixes CVE-2026-42215 / GHSA-mv93-w799-cj2w. —- Fixes security defects [GHSA-rpm5-65cw-6hj4](https://github.com/advisories/GHSA-rpm5-65cw-6hj4), [GHSA-x2qx-6953-8485](https://github.com/advisories/GHSA-x2qx-6953-8485), [GHSA-7545-fcxq-7j24](GHSA-7545-fcxq-7j24]), and [GHSA-v87r-6q3f-2j67](https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-v87r-6q3f-2j67). Table of contents Symptom & Impact Environment & Reproduction Root […]

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