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openSUSE Tumbleweed — zabbix-agent — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — zabbix-agent — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • May 23, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2022:0036-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-27927 CVE-2022-35230 CVE-2022-24349 CVE-2020-15803 CVE-2022-23134 Upstream summary: In Zabbix from 4.0.x before 4.0.28rc1, 5.0.0alpha1 before 5.0.10rc1, 5.2.x before 5.2.6rc1, and 5.4.0alpha1 before 5.4.0beta2, the CControllerAuthenticationUpdate […]

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NetBSD 9.4 — mecab-base — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — mecab-base — vulnerability — patch and remediation guide

  • May 23, 2026
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2007-3231 Upstream summary: pkgsrc audit-packages flagged mecab-base<0.96 for vulnerability class 'buffer-overflows'. Reference: http://nvd.nist.gov/nvd.cfm?cvename=CVE-2007-3231 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Alpine Linux edge — ghostscript — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — ghostscript — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • May 23, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 9.54-r1 📖 ~4 min read  •  Source: Alpine secdb entry — ghostscript 9.54-r1 Related CVEs: CVE-2021-3781 CVE-2020-16287 CVE-2020-16288 CVE-2020-16289 CVE-2020-16290 CVE-2020-16291 CVE-2020-16292 CVE-2020-16293  +12 more Upstream summary: Alpine community repository for vedge ships ghostscript 9.54-r1 which […]

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Windows Server 2022 — KB5048744 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2022

Windows Server 2022 — KB5048744 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read  •  Source: Microsoft KB5048744 • MSRC update-guide entry Related CVEs: CVE-2024-49122 CVE-2024-49124 CVE-2024-49126 CVE-2024-49112 CVE-2024-49118 CVE-2024-49127 CVE-2024-49084 CVE-2024-49085  +12 more Affected components: Windows Server 2022 Table of contents Symptom & Impact Environment & Reproduction Root […]

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

AlmaLinux 10 — giflib — vulnerability — patch and remediation guide

  • May 23, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 10 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:8858 Related CVEs: CVE-2026-23868 Upstream summary: giflib is a library for reading and writing gif images. Security Fix(es): * giflib: Giflib: Double-free vulnerability leading to memory corruption (CVE-2026-23868) For more details about […]

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openSUSE Tumbleweed — nano — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — nano — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • May 23, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2026-6843 CVE-2024-5742 CVE-2010-1160 CVE-2026-6842 CVE-2010-1161 Upstream summary: A flaw was found in nano. A local user could exploit a format string vulnerability in the `statusline()` […]

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NetBSD 9.4 — mediawikit — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — mediawikit — vulnerability — patch and remediation guide

  • May 23, 2026
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2021-46146 Upstream summary: pkgsrc audit-packages flagged mediawikit<1.36.3 for vulnerability class 'cross-site-scripting'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-46146 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Alpine Linux edge — giflib — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — giflib — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • May 23, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 5.2.2-r1 📖 ~4 min read  •  Source: Alpine secdb entry — giflib 5.2.2-r1 Related CVEs: CVE-2025-31344 CVE-2023-39742 CVE-2023-48161 CVE-2021-40633 CVE-2022-28506 Upstream summary: Alpine main repository for vedge ships giflib 5.2.2-r1 which addresses CVE-2025-31344. Table of contents […]

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Windows Server 2022 — KB5048794 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2022

Windows Server 2022 — KB5048794 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read  •  Source: Microsoft KB5048794 • MSRC update-guide entry Related CVEs: CVE-2024-49105 CVE-2024-49106 CVE-2024-49108 CVE-2024-49115 CVE-2024-49117 CVE-2024-49122 CVE-2024-49123 CVE-2024-49124  +12 more Affected components: Windows Server 2022 Windows Server 2022, 23H2 Edition (Server Core installation) Table of […]

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AlmaLinux 10 — go-rpm-macros — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 10

AlmaLinux 10 — go-rpm-macros — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • May 23, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 10 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:8840 Related CVEs: CVE-2026-25679 CVE-2025-61726 Upstream summary: This package provides build-stage rpm automation to simplify the creation of Go language (golang) packages. It does not need to be included in the default […]

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