2025 - Page 688 of 1252

Windows Server 2016 — KB5066780 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5066780 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5066780 • MSRC update-guide entry Related CVEs: CVE-2016-9535 CVE-2025-64679 CVE-2025-64680 CVE-2025-62208 CVE-2025-62209 CVE-2025-24990 CVE-2025-24052 CVE-2025-55325  +12 more Affected components: Windows Server 2016 Windows Server 2016 (Server Core installation) Microsoft summary: tif_predict.h and […]

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NetBSD 10.0 — wide-dhcpv6 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — wide-dhcpv6 — vulnerability — patch and remediation guide

  • June 18, 2025
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2011-2717 Upstream summary: pkgsrc audit-packages flagged wide-dhcpv6-[0-9]* for vulnerability class 'shell-command-injection'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2011-2717 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Common Problems 114061

RHEL 10 – swap not activating after reboot causing memory pressure – Fix & Prevention

  • June 18, 2025
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 18 June 2025 Affected versions: RHEL 10 📖 ~1 min read 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 Rollback Plan Prevention & Hardening Related Errors & […]

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NetBSD 10.0 — thunderbird140 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — thunderbird140 — vulnerability — patch and remediation guide

  • June 18, 2025
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged thunderbird140<140.4 for vulnerability class 'multiple-vulnerabilities'. Reference: https://www.mozilla.org/en-US/security/advisories/mfsa2025-85/ Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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FreeBSD 12 — p5-Crypt-CBC — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — p5-Crypt-CBC — vulnerability — patch and remediation guide

  • June 18, 2025
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 18 June 2025 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: p5-Crypt-CBC — Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) Related CVEs: CVE-2025-2814 Upstream summary: Lib-Crypt-CBC project reports: Crypt::CBC versions between 1.21 and 3.05 for Perl may use the rand() […]

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NetBSD 10.0 — taplo-cli — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — taplo-cli — vulnerability — patch and remediation guide

  • June 18, 2025
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged taplo-cli-[0-9]* for vulnerability class 'unknown'. Reference: https://github.com/rust-openssl/rust-openssl/releases/tag/openssl-v0.10.78 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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NetBSD 10.0 — ruby-actionpack52 — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — ruby-actionpack52 — multiple vulnerabilities (9 CVEs) — patch and remediation guide

  • June 18, 2025
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2019-5418 CVE-2020-8164 CVE-2020-8162 CVE-2020-8166 CVE-2022-22577 CVE-2023-28362 CVE-2019-5419 CVE-2021-22885  +1 more Upstream summary: pkgsrc audit-packages flagged ruby{22,23,24,25,26}-actionpack52<5.2.2.1 for vulnerability class 'arbitrary-file-reading'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-5418 Table of contents Symptom & Impact Environment […]

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Ubuntu 20.04 — python-xmltodict — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — python-xmltodict — vulnerability — patch and remediation guide

  • June 18, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 18 June 2025 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7753-1 Related CVEs: CVE-2025-9375 Upstream summary: Camilo Vera discovered that xmltodict parsed maliciously crafted XML input, contrary to expectations. An attacker could possibly use this issue to cause a denial […]

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NetBSD 10.0 — netcdf — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — netcdf — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • June 18, 2025
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2025-14932 CVE-2025-14933 CVE-2025-14934 CVE-2025-14935 CVE-2025-14936 Upstream summary: pkgsrc audit-packages flagged netcdf-[0-9]* for vulnerability class 'stack-overflow'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-14932 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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Ubuntu 20.04 — lua-bitop — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — lua-bitop — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • June 18, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 18 June 2025 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8169-1 Related CVEs: CVE-2025-49844 CVE-2022-24834 CVE-2024-31449 Upstream summary: It was discovered that Redis incorrectly handled certain specially crafted Lua scripts. A remote attacker could possibly use this issue to cause […]

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