Linux

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

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

  • March 21, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 21 March 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8279-1 Related CVEs: CVE-2024-35862 CVE-2024-50060 CVE-2026-23274 CVE-2026-23351 CVE-2026-31419 CVE-2026-31431 CVE-2026-31504 CVE-2026-31533  +12 more Upstream summary: It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic […]

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

Ubuntu 20.04 — linux-ibm — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 21, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 21 March 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8273-1 Related CVEs: CVE-2024-50304 CVE-2026-23112 CVE-2026-23209 CVE-2026-31431 CVE-2026-31504 CVE-2026-31533 CVE-2026-43033 CVE-2026-43077  +12 more Upstream summary: Several security issues were discovered in the Linux kernel. An attacker could possibly use these […]

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AlmaLinux 10 — tomcat9 — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 10

AlmaLinux 10 — tomcat9 — multiple vulnerabilities (11 CVEs) — patch and remediation guide

  • March 20, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 10 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:23052 Related CVEs: CVE-2025-31651 CVE-2025-55752 CVE-2025-48976 CVE-2025-48988 CVE-2025-48989 CVE-2025-49125 CVE-2025-52434 CVE-2025-52520  +3 more Upstream summary: Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet […]

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AlmaLinux 9 — java-25-openjdk — multiple vulnerabilities (17 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — java-25-openjdk — multiple vulnerabilities (17 CVEs) — patch and remediation guide

  • March 20, 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-2026:9693 Related CVEs: CVE-2026-22007 CVE-2026-22008 CVE-2026-22013 CVE-2026-22016 CVE-2026-22018 CVE-2026-22021 CVE-2026-23865 CVE-2026-26740  +9 more Upstream summary: The OpenJDK 25 packages provide the OpenJDK 25 Java Runtime Environment and the OpenJDK 25 Java Software […]

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How to Configure Remote Access for MariaDB on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Configure Remote Access for MariaDB on RHEL 10

  • March 20, 2026
  • Linux
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Introduction RHEL 10 ships with a stable, security-hardened base that makes deploying configure remote access for mariadb both straightforward and auditable. This tutorial covers the complete procedure for how to Configure Remote Access for MariaDB on RHEL 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]

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Debian 13 — fte — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — fte — vulnerability — patch and remediation guide

  • March 20, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 20 March 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0648 Upstream summary: Multiple buffer overflows in vfte, based on FTE, before 0.50, allow local users to execute arbitrary code. Table of contents Symptom & Impact Environment & […]

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Alpine Linux edge — docker — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — docker — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 20, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 29.5.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — docker 29.5.1-r0 Related CVEs: CVE-2026-41567 CVE-2026-41568 CVE-2026-43206 CVE-2026-31431 CVE-2026-34040 CVE-2026-33997 CVE-2026-33748 CVE-2026-33747  +12 more Upstream summary: Alpine community repository for vedge ships docker 29.5.1-r0 which […]

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Debian 13 — streamlink — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — streamlink — vulnerability — patch and remediation guide

  • March 20, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 20 March 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2026-44353 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria […]

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Debian 13 — ruby-css-parser — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — ruby-css-parser — vulnerability — patch and remediation guide

  • March 20, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 20 March 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2026-44312 Upstream summary: css_parser is a Ruby CSS parser. Prior to 2.1.0 and 1.22.0, the CSS Parser gem does not validate HTTPS connections, allowing a Man-in-the-Middle (MITM) attacker to […]

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Debian 11 — vorbis-tools — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — vorbis-tools — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • March 20, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 20 March 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-9638 CVE-2014-9639 CVE-2014-9640 CVE-2015-6749 CVE-2017-11331 CVE-2023-43361 CVE-2026-34253 Upstream summary: oggenc in vorbis-tools 1.4.0 allows remote attackers to cause a denial of service (divide-by-zero error and crash) via a […]

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AIX AlmaLinux Alpine Linux authentication authorization Backup Recovery Boot Startup Cloud Integration Common Problems Cpu Memory Database Debian Debian 11 Debian 12 Bookworm Debian 13 Trixie DNS Firewall Fix Prevention FreeBSD FreeBSD 12 FreeBSD 13 FreeBSD 14 FreeBSD 15 Kernel Drivers Logging Monitoring Lvm Raid NetBSD Networking openSUSE Operations Oracle Linux Oracle Linux 8 Oracle Linux 9 Package Management Performance Proxy Security Hardening SLES Storage Disk Systemd Services Tls Ssl Troubleshooting ubuntu VPN windows server
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