Security Hardening

NetBSD 10.0 — nodejs22 — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — nodejs22 — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • July 11, 2026
  • 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-2025-55130 CVE-2025-55132 CVE-2026-0775 CVE-2025-55131 CVE-2025-59465 CVE-2025-59466 CVE-2026-21637 Upstream summary: pkgsrc audit-packages flagged nodejs22<22.22.0 for vulnerability class 'security-bypass'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-55130 Table of contents Symptom & Impact Environment & Reproduction Root […]

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FreeBSD 14 — sudo-sssd — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — sudo-sssd — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • July 11, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 11 July 2026 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: sudo — privilege escalation vulnerability through host and chroot options Related CVEs: CVE-2025-32462 CVE-2025-32463 Upstream summary: Todd C. Miller reports, crediting Rich Mirch from Stratascale Cyber Research Unit (CRU): Sudo […]

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FreeBSD 15 — mutt-lite — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — mutt-lite — vulnerability — patch and remediation guide

  • July 11, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 11 July 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mutt — buffer overflow vulnerability Related CVEs: CVE-2007-2683 Upstream summary: Securityfocus reports: Mutt is prone to a local buffer-overflow vulnerability because it fails to properly bounds-check user-supplied input before using […]

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FreeBSD 15 — cryptopp — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — cryptopp — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • July 11, 2026
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 11 July 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: cryptopp — ElGamal implementation allows plaintext recovery Related CVEs: CVE-2015-2141 CVE-2016-3995 CVE-2016-7420 CVE-2021-40530 Upstream summary: Crypto++ 8.6 release notes reports: The ElGamal implementation in Crypto++ through 8.5 allows plaintext recovery […]

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FreeBSD 15 — mini_httpd — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — mini_httpd — vulnerability — patch and remediation guide

  • July 11, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 11 July 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mini_httpd — disclose arbitrary files is some circumstances Related CVEs: CVE-2015-1548 Upstream summary: Jef Poskanzer reports: Prior versions allowed remote users to read arbitrary files in some circumstances. Table of […]

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NetBSD 10.0 — iniparser — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — iniparser — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • July 11, 2026
  • 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-2023-33461 CVE-2025-0633 Upstream summary: pkgsrc audit-packages flagged iniparser<4.2 for vulnerability class 'null-pointer-dereference'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2023-33461 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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FreeBSD 14 — linux_base-rl — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — linux_base-rl — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • July 11, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 11 July 2026 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: sqlite — integer overflow Related CVEs: CVE-2025-3277 CVE-2025-6965 Upstream summary: [email protected] reports: An integer overflow can be triggered in SQLites `concat_ws()` function. The resulting, truncated integer is then used to […]

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FreeBSD 15 — rubygem-railties — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — rubygem-railties — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • July 11, 2026
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 11 July 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: rails — multiple vulnerabilities Related CVEs: CVE-2013-4491 CVE-2013-6414 CVE-2013-6415 CVE-2013-6416 CVE-2013-6417 Upstream summary: Rails weblog: Rails 3.2.16 and 4.0.2 have been released! These two releases contain important security fixes, so […]

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How to Set Up Software RAID with mdadm on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Set Up Software RAID with mdadm on RHEL 10

  • July 11, 2026
  • Linux
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Introduction How to Set Up Software RAID with mdadm on RHEL 10 on RHEL 10 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration […]

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AlmaLinux 10 — opencryptoki — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 10

AlmaLinux 10 — opencryptoki — vulnerability — patch and remediation guide

  • July 11, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 10 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:4717 Related CVEs: CVE-2026-23893 Upstream summary: The opencryptoki packages contain version 2.11 of the PKCS#11 API, implemented for IBM Cryptocards, such as IBM 4764 and 4765 crypto cards. These packages includes support […]

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