Linux

AlmaLinux 9 — nodejs — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — nodejs — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 10, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:7896 Related CVEs: CVE-2026-21710 CVE-2026-26996 CVE-2026-27135 CVE-2026-27904 CVE-2026-1525 CVE-2026-1526 CVE-2026-1527 CVE-2026-1528  +12 more Upstream summary: Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming […]

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Debian 11 — golang-golang-x-image — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — golang-golang-x-image — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • April 10, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 10 April 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-41727 CVE-2023-29407 CVE-2023-29408 CVE-2024-24792 CVE-2026-33809 CVE-2026-33812 CVE-2026-33813 Upstream summary: An attacker can craft a malformed TIFF image which will consume a significant amount of memory when passed to […]

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

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

  • April 10, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 10 April 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-4953 CVE-2025-6032 CVE-2025-9566 CVE-2026-33414 Upstream summary: A flaw was found in Podman. In a Containerfile or Podman, data written to RUN –mount=type=bind mounts during the podman build is […]

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Debian 13 — libwebp — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libwebp — multiple vulnerabilities (16 CVEs) — patch and remediation guide

  • April 10, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 10 April 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-5127 CVE-2016-9085 CVE-2016-9969 CVE-2018-25009 CVE-2018-25010 CVE-2018-25011 CVE-2018-25012 CVE-2018-25013  +8 more Upstream summary: Integer overflow in Google Chrome before 23.0.1271.64 allows remote attackers to cause a denial of service […]

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Debian 13 — ruby-redis-store — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — ruby-redis-store — vulnerability — patch and remediation guide

  • April 10, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 10 April 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-1000248 Upstream summary: Redis-store <=v1.3.0 allows unsafe objects to be loaded from redis Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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How to Sign Container Images with cosign on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Sign Container Images with cosign on RHEL 10

  • April 10, 2026
  • Linux
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Introduction How to Sign Container Images with cosign on RHEL 10 on RHEL 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 resulting configuration is […]

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Debian 13 — ruby-mixlib-archive — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — ruby-mixlib-archive — vulnerability — patch and remediation guide

  • April 10, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 10 April 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-1000026 Upstream summary: Chef Software's mixlib-archive versions 0.3.0 and older are vulnerable to a directory traversal attack allowing attackers to overwrite arbitrary files by using ".." in tar archive […]

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openSUSE Tumbleweed — 7zip — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — 7zip — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • April 10, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2026:20592-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-53816 CVE-2025-53817 Upstream summary: 7-Zip is a file archiver with a high compression ratio. Zeroes written outside heap buffer in RAR5 handler may lead to […]

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Debian 13 — sogo — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — sogo — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 10, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 10 April 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-9905 CVE-2015-5395 CVE-2016-6188 CVE-2016-6189 CVE-2016-6190 CVE-2016-6191 CVE-2020-22402 CVE-2021-33054  +12 more Upstream summary: Multiple cross-site scripting (XSS) vulnerabilities in the Web Calendar in SOGo before 2.2.0 allow remote attackers […]

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