Logging Monitoring

NetBSD 10.0 — xenkernel420 — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — xenkernel420 — multiple vulnerabilities (8 CVEs) — patch and remediation guide

  • March 1, 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-2025-27466 CVE-2025-58142 CVE-2025-58143 CVE-2025-58149 CVE-2025-58150 CVE-2025-58147 CVE-2025-58148 CVE-2026-23553 Upstream summary: pkgsrc audit-packages flagged xenkernel420<20251113 for vulnerability class 'null-pointer-dereference'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-27466 Table of contents Symptom & Impact Environment & Reproduction […]

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Common Problems 114025

RHEL 10 – NFS mount intermittently hits stale file handle errors on client

  • March 1, 2026
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 1 March 2026 Affected versions: RHEL 10 RHEL 10.0 RHEL 10.1 📖 ~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 & […]

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FreeBSD 15 — plexmediaserver — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — plexmediaserver — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • March 1, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 1 March 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Plex Media Server — security vulnerability Related CVEs: CVE-2018-13415 CVE-2021-42835 Upstream summary: Plex Security Team reports: We have recently been made aware of a security vulnerability in Plex Media Server […]

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Windows Server 2025 — KB5051987 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2025

Windows Server 2025 — KB5051987 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2025 📖 ~4 min read  •  Source: Microsoft KB5051987 • MSRC update-guide entry Related CVEs: CVE-2025-21376 CVE-2025-21379 CVE-2025-26634 CVE-2025-21351 CVE-2025-21352 CVE-2025-21368 CVE-2025-21369 CVE-2025-21375  +12 more Affected components: Windows Server 2025 Table of contents Symptom & Impact Environment & Reproduction Root […]

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FreeBSD 15 — ko-hcode — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — ko-hcode — vulnerability — patch and remediation guide

  • March 1, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 1 March 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: hcode — buffer overflow in mail.c Related CVEs: CVE-2024-34020 Upstream summary: The openSUSE project reports: The problematic function in question is putSDN() in mail.c. The static variable `cp` is used […]

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FreeBSD 15 — apache+mod_ssl+mod_snmp+mod_accel — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — apache+mod_ssl+mod_snmp+mod_accel — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • March 1, 2026
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 1 March 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: apache — Prevent chunk-size integer overflow on platforms where sizeof(int) < sizeof(long) Related CVEs: CVE-2005-2088 CVE-2005-3352 CVE-2006-3747 Upstream summary: Apache ChangeLog reports: Integer overflow in the ap_proxy_send_fb function in proxy/proxy_util.c […]

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Amazon Linux 2023 — rust — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — rust — multiple vulnerabilities (14 CVEs) — patch and remediation guide

  • March 1, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2026-1676 Related CVEs: CVE-2026-6654 CVE-2024-24575 CVE-2024-24577 CVE-2023-38497 CVE-2025-62518 CVE-2026-0810 CVE-2026-33055 CVE-2026-33056  +6 more Upstream summary: Double-Free / Use-After-Free (UAF) in the `IntoIter::drop` and `ThinVec::clear` functions in the thin_vec crate. A […]

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FreeBSD 15 — powerdns — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — powerdns — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 1, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 1 March 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: powerdns — denial of service Related CVEs: CVE-2005-2302 CVE-2012-0206 CVE-2015-1868 CVE-2015-5230 CVE-2015-5311 CVE-2015-5470 CVE-2016-2120 CVE-2016-6170  +12 more Upstream summary: PowerDNS Team reports: PowerDNS Security Advisory 2022-01: incomplete validation of incoming […]

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FreeBSD 15 — sudo-sssd — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — sudo-sssd — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • March 1, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 1 March 2026 Affected versions: FreeBSD 15 📖 ~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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AlmaLinux 8 — maven-shared-incremental — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — maven-shared-incremental — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • March 1, 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-2025:9318 Related CVEs: CVE-2019-10086 CVE-2025-48734 Upstream summary: The javapackages-tools packages provide macros and scripts to support Java packaging. Security Fix(es): * apache-commons-beanutils: does not suppresses the class property in PropertyUtilsBean by default […]

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