chris

NetBSD 9.4 — grafana — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — grafana — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 21, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2023-4822 CVE-2024-9476 CVE-2026-21721 CVE-2018-12099 CVE-2018-15727 CVE-2018-19039 CVE-2018-1000816 CVE-2019-13068  +12 more Upstream summary: pkgsrc audit-packages flagged grafana<10.1.3 for vulnerability class 'privilege-escalation'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2023-4822 Table of contents Symptom & Impact Environment […]

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SLES 16 — php8 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — php8 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 21, 2026
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 21 March 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2026:1957-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-14179 CVE-2008-0599 CVE-2012-1823 CVE-2012-2688 CVE-2014-3622 CVE-2024-1874 CVE-2024-4577 CVE-2024-5585  +12 more Upstream summary: In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2025-20721)

  • March 21, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 21 March 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-20721 Related CVEs: CVE-2025-38724 CVE-2025-39964 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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Arch Linux — nodejs-lts-jod — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — nodejs-lts-jod — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • March 21, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202505-7 Related CVEs: CVE-2025-23166 CVE-2025-23165 Upstream summary: Type: denial of service. Status: Fixed. Affected: 22.14.0-2. Fixed in: 22.15.1-1. Group: AVG-2872. Table of contents Symptom & Impact Environment & Reproduction Root […]

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

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

  • March 21, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 21 March 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ImageMagick6 — multiple vulnerabilities Related CVEs: CVE-2004-0827 CVE-2004-0981 CVE-2005-0005 CVE-2005-0397 CVE-2006-5868 CVE-2007-4985 CVE-2007-4986 CVE-2007-4987  +12 more Upstream summary: CVE reports: Several vulnerabilities have been discovered in ImageMagick: CVE-2021-20309: A flaw […]

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Common Problems 114013

RHEL 10 – systemctl daemon-reload required loop after unit override changes – Fix & Prevention

  • March 21, 2026
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 21 March 2026 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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Red Hat Enterprise Linux 8 — rsync — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 8

Red Hat Enterprise Linux 8 — rsync — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • March 21, 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-2026:17481 Related CVEs: CVE-2026-41035 CVE-2025-10158 CVE-2024-12087 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution […]

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Amazon Linux 2 — dovecot — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — dovecot — multiple vulnerabilities (10 CVEs) — patch and remediation guide

  • March 21, 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 ALAS2-2026-3252 Related CVEs: CVE-2026-27856 CVE-2026-27857 CVE-2020-12100 CVE-2020-12673 CVE-2020-12674 CVE-2019-11500 CVE-2024-23185 CVE-2022-30550  +2 more Upstream summary: Doveadm credentials are verified using direct comparison which is susceptible to timing oracle attack. An […]

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Ubuntu 20.04 — linux-intel-iotg-5.15 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — linux-intel-iotg-5.15 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 21, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 21 March 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8279-1 Related CVEs: CVE-2024-35862 CVE-2024-50060 CVE-2026-23274 CVE-2026-23351 CVE-2026-31419 CVE-2026-31431 CVE-2026-31504 CVE-2026-31533  +12 more Upstream summary: It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic […]

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Ubuntu 20.04 — linux-ibm — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — linux-ibm — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 21, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 21 March 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8273-1 Related CVEs: CVE-2024-50304 CVE-2026-23112 CVE-2026-23209 CVE-2026-31431 CVE-2026-31504 CVE-2026-31533 CVE-2026-43033 CVE-2026-43077  +12 more Upstream summary: Several security issues were discovered in the Linux kernel. An attacker could possibly use these […]

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