IT, Cloud & DevOps Blog

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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Ubuntu 20.04 — linux-lowlatency-hwe-5.15 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — linux-lowlatency-hwe-5.15 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 24, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 24 April 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8291-2 Related CVEs: CVE-2024-35862 CVE-2024-50060 CVE-2026-23274 CVE-2026-23351 CVE-2023-2640 CVE-2023-32629 CVE-2026-23112 CVE-2026-23273  +12 more Upstream summary: Several security issues were discovered in the Linux kernel. An attacker could possibly use these […]

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