Introduction Setting up monitor postgresql with postgres_exporter on a RHEL 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Monitor PostgreSQL with postgres_exporter on RHEL 10, with all the commands you need, the SELinux and firewalld considerations to keep in mind, and how to […]
🟠 High ⏱ 15–60 min Last verified: 26 January 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8182-1 Related CVEs: CVE-2026-34785 CVE-2026-26962 CVE-2026-26961 CVE-2026-34230 CVE-2026-34830 CVE-2026-34763 CVE-2026-34827 CVE-2026-32762 +12 more Upstream summary: Andrew Lacambra discovered that Rack did not properly parse certain regular expressions. An attacker could […]
🟡 Medium ⏱ 10–30 min Last verified: 26 January 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7992-2 Related CVEs: CVE-2026-24061 CVE-2022-39028 CVE-2023-40303 CVE-2021-40491 CVE-2020-10188 Upstream summary: USN-7992-1 fixed vulnerabilities in telnetd in Inetutils. This update provides the corresponding update for Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 10 📖 ~4 min read • Source: Red Hat advisory RHSA RHSA-2026:18065 Related CVEs: CVE-2026-41316 CVE-2025-24294 CVE-2025-26625 CVE-2025-58767 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix […]
🟡 Medium ⏱ 10–30 min Last verified: 26 January 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2026:1343-1 (see also SUSE bugzilla) Related CVEs: CVE-2026-40393 CVE-2019-5068 CVE-2023-45913 CVE-2023-45919 CVE-2023-45922 Upstream summary: In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount […]
🟠 High ⏱ 15–60 min Last verified: 26 January 2026 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2026-0793 Related CVEs: CVE-2025-38703 CVE-2025-39933 CVE-2025-40277 CVE-2025-68285 CVE-2025-68287 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 9 📖 ~4 min read • Source: Red Hat advisory RHSA RHSA-2026:18868 Related CVEs: CVE-2025-13465 CVE-2025-15284 CVE-2026-23745 CVE-2026-23950 CVE-2026-24842 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]
🟠 High ⏱ 15–60 min Last verified: 26 January 2026 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2026-10219 Related CVEs: CVE-2026-27140 CVE-2026-27143 CVE-2026-27144 CVE-2026-32280 CVE-2026-32282 CVE-2026-32283 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🟠 High ⏱ 15–60 min Last verified: 26 January 2026 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2025-8635 Related CVEs: CVE-2025-40907 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read • Source: Microsoft KB5083769 • MSRC update-guide entry Related CVEs: CVE-2026-32157 CVE-2026-33827 CVE-2026-33824 CVE-2026-20930 CVE-2026-25250 CVE-2026-23670 CVE-2026-26151 CVE-2026-26155 +12 more Affected components: Windows Server 2019 (Server Core installation) Microsoft summary: Use after free in Remote […]
