Logging Monitoring

Windows Server 2019 — KB5061036 — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5061036 — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5061036 • MSRC update-guide entry Related CVEs: CVE-2025-33070 CVE-2025-32712 CVE-2025-32713 CVE-2025-32714 CVE-2025-32715 CVE-2025-32716 CVE-2025-32724 CVE-2025-33064  +5 more Affected components: Windows Server 2019 (Server Core installation) Microsoft summary: Use of uninitialized resource in […]

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Amazon Linux 2 — libsoup — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — libsoup — multiple vulnerabilities (13 CVEs) — patch and remediation guide

  • February 3, 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 ALAS2-2026-3141 Related CVEs: CVE-2026-0719 CVE-2025-14523 CVE-2025-32049 CVE-2025-4948 CVE-2025-32906 CVE-2025-32907 CVE-2025-32911 CVE-2025-32913  +5 more Upstream summary: A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used […]

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Oracle Linux 9 — iputils — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — iputils — vulnerability — patch and remediation guide (ELSA-2025-17558)

  • February 3, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 3 February 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-17558 Related CVEs: CVE-2025-48964 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Oracle Linux 8 — firefox — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — firefox — vulnerability — patch and remediation guide (ELSA-2026-3338)

  • February 3, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 3 February 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-3338 Related CVEs: CVE-2026-2447 CVE-2026-2757 CVE-2026-2758 CVE-2026-2759 CVE-2026-2760 CVE-2026-2761 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Oracle Linux 9 — xorg-x11-server — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — xorg-x11-server — vulnerability — patch and remediation guide (ELSA-2026-11388)

  • February 3, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 3 February 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-11388 Related CVEs: CVE-2026-33999 CVE-2026-34001 CVE-2026-34003 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]

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AlmaLinux 8 — dotnet9.0 — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — dotnet9.0 — multiple vulnerabilities (16 CVEs) — patch and remediation guide

  • February 3, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:8475 Related CVEs: CVE-2026-26171 CVE-2026-32178 CVE-2026-32203 CVE-2026-33116 CVE-2026-26127 CVE-2026-26130 CVE-2025-55247 CVE-2025-55248  +8 more Upstream summary: .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new […]

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CentOS Stream 9 — python-pyasn1 — vulnerability — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — python-pyasn1 — vulnerability — patch and remediation guide

  • February 3, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 3 February 2026 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2026:3359 Related CVEs: CVE-2026-23490 Upstream summary: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces […]

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CentOS Stream 10 — golang — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 10

CentOS Stream 10 — golang — multiple vulnerabilities (11 CVEs) — patch and remediation guide

  • February 3, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 3 February 2026 Affected versions: CentOS Stream 10 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2026:5941 Related CVEs: CVE-2025-61731 CVE-2026-25679 CVE-2025-61726 CVE-2025-61728 CVE-2025-61732 CVE-2025-68121 CVE-2025-61729 CVE-2025-4674  +3 more Upstream summary: The golang packages provide the Go programming language compiler. Security Fix(es): * cmd/go: cmd/go: Arbitrary file […]

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SLES 12 — libfreebl3 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — libfreebl3 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • February 3, 2026
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 3 February 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2021:385-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-12400 CVE-2020-12401 CVE-2020-12403 CVE-2020-6829 CVE-2026-2781 CVE-2025-9187 CVE-2023-0767 CVE-2022-31741  +12 more Upstream summary: When converting coordinates from projective to affine, the modular inversion was not performed […]

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Red Hat Enterprise Linux 8 — kernel-rt — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 8

Red Hat Enterprise Linux 8 — kernel-rt — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • February 3, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 8 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:19664 Related CVEs: CVE-2026-46300 CVE-2026-46333 CVE-2026-43284 CVE-2024-41073 CVE-2025-40252 CVE-2025-68724 CVE-2026-23401 CVE-2026-31402  +12 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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