Logging Monitoring

Windows Server 2019 — KB5050006 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5050006 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5050006 • MSRC update-guide entry Related CVEs: CVE-2025-21294 CVE-2025-21295 CVE-2025-21296 CVE-2025-21297 CVE-2025-21298 CVE-2025-21307 CVE-2025-21411 CVE-2025-21413  +12 more Affected components: Windows Server 2019 (Server Core installation) Table of contents Symptom & Impact Environment […]

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

Debian 13 — xsok — vulnerability — patch and remediation guide

  • December 2, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 2 December 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0949 Upstream summary: xsok 1.02 does not properly drop privileges before finding and executing the "gunzip" program, which allows local users to execute arbitrary commands. Table of contents […]

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Ubuntu 24.04 — modsecurity-apache — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 24.04

Ubuntu 24.04 — modsecurity-apache — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • December 2, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 2 December 2025 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7567-1 Related CVEs: CVE-2025-47947 CVE-2025-48866 Upstream summary: Simon Studer discovered that ModSecurity incorrectly handled certain JSON objects. An attacker could possibly use this issue to cause a denial of service. […]

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Ubuntu 16.04 — node-form-data — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — node-form-data — vulnerability — patch and remediation guide

  • December 2, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 2 December 2025 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7976-1 Related CVEs: CVE-2025-7783 Upstream summary: Ben Shonaldmann discovered that Form-data incorrectly generated boundary values for multipart form-encoded data, leading to predictable values. A remote attacker could possibly use this […]

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openSUSE Leap 15.6 — cobbler — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — cobbler — vulnerability — patch and remediation guide

  • December 2, 2025
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:0370-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-47533 Upstream summary: Cobbler, a Linux installation server that allows for rapid setup of network installation environments, has an improper authentication vulnerability starting in […]

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Oracle Linux 10 — perl-XML-Parser — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 10

Oracle Linux 10 — perl-XML-Parser — vulnerability — patch and remediation guide (ELSA-2026-7680)

  • December 2, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 2 December 2025 Affected versions: Oracle Linux 10 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-7680 Related CVEs: CVE-2006-10002 CVE-2006-10003 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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Oracle Linux 10 — kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 10

Oracle Linux 10 — kernel — vulnerability — patch and remediation guide (ELSA-2026-0453)

  • December 2, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 2 December 2025 Affected versions: Oracle Linux 10 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-0453 Related CVEs: CVE-2025-39806 CVE-2025-39840 CVE-2025-39843 CVE-2025-39905 CVE-2025-39966 CVE-2025-40176 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Alpine Linux edge — c-ares — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — c-ares — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • December 1, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 1.34.6-r0 📖 ~4 min read  •  Source: Alpine secdb entry — c-ares 1.34.6-r0 Related CVEs: CVE-2025-62408 CVE-2025-31498 CVE-2024-25629 CVE-2021-3672 Upstream summary: Alpine main repository for vedge ships c-ares 1.34.6-r0 which addresses CVE-2025-62408. Table of contents Symptom […]

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FreeBSD 14 — py313-setuptools — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — py313-setuptools — vulnerability — patch and remediation guide

  • December 1, 2025
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 1 December 2025 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-setuptools — Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Related CVEs: CVE-2025-47273 Upstream summary: https://github.com/pypa/setuptools/security/advisories/GHSA-5rjg-fvgr-3xxf reports: setuptools is a package that allows users to download, build, […]

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Debian 11 — rtl-433 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — rtl-433 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • December 1, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 1 December 2025 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-25050 CVE-2022-25051 CVE-2025-34450 Upstream summary: rtl_433 21.12 was discovered to contain a stack overflow in the function somfy_iohc_decode(). This vulnerability allows attackers to cause a Denial of Service […]

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