🟡 Medium ⏱ 10–30 min Last verified: 2 May 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7399-1 Related CVEs: CVE-2025-30219 CVE-2021-32718 CVE-2021-32719 CVE-2023-46118 CVE-2019-11287 CVE-2021-22116 Upstream summary: It was discovered that RabbitMQ Server's management UI did not sanitize certain input. An attacker could possibly use this […]
🟠 High ⏱ 15–60 min Last verified: 2 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7826-2 Related CVEs: CVE-2025-9640 CVE-2025-10230 https://launchpad.net/bugs/2115450 CVE-2022-3437 CVE-2022-42898 CVE-2022-45141 CVE-2023-34966 CVE-2021-44142 +12 more Upstream summary: USN-7826-1 fixed vulnerabilities in Samba. This update provides the corresponding update for Ubuntu 14.04 LTS, […]
🟢 Low ⏱ 5–15 min Last verified: 2 May 2026 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8040-1 Related CVEs: CVE-2026-25506 Upstream summary: Titouan Lazard discovered that MUNGE contained an exploitable buffer overflow in munged (the MUNGE authentication daemon). A local attacker could possibly use this issue […]
Docker Engine is the industry-standard container runtime. It lets you build, ship, and run applications in isolated containers, ensuring consistent environments from development through production. This guide installs Docker Engine on Ubuntu 26.04 LTS using the official Docker repository. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS A user with sudo privileges […]
🟠 High ⏱ 15–60 min Last verified: 2 May 2026 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7944-1 Related CVEs: CVE-2025-68615 CVE-2022-24805 CVE-2022-24806 CVE-2022-24807 CVE-2022-24808 CVE-2022-24809 CVE-2022-24810 CVE-2022-44792 +7 more Upstream summary: Bahae Bahrini discovered that Net-SNMP could be made to write out of bounds. If a […]
🟠 High ⏱ 15–60 min Last verified: 2 May 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 […]
NVM (Node Version Manager) lets you install and switch between multiple Node.js versions on a single machine. This is invaluable for development environments where different projects require different Node.js versions. This guide installs NVM on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS A user account (does not require […]
pgAdmin 4 is the most popular open-source administration and development tool for PostgreSQL. It provides a web-based interface for managing databases, writing queries, monitoring server activity, and managing schemas. This guide installs pgAdmin 4 in web mode on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS with PostgreSQL 17 […]
🟡 Medium ⏱ 10–30 min Last verified: 1 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8108-1 Related CVEs: CVE-2024-30172 CVE-2023-33201 CVE-2025-8916 CVE-2024-29857 CVE-2024-30171 CVE-2024-34447 Upstream summary: It was discovered that Bouncy Castle did not sanitize user input when inserting it into an LDAP search filter. […]
🟡 Medium ⏱ 10–30 min Last verified: 1 May 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8088-1 Related CVEs: CVE-2025-21613 CVE-2023-49569 CVE-2023-49568 CVE-2026-25934 CVE-2025-21614 Upstream summary: Ionut Lalu discovered that go-git incorrectly handled certain specially crafted Git server responses. An attacker could possibly use this issue […]
