Logging Monitoring

NetBSD 9.4 — icoutils — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — icoutils — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 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-2017-5331 CVE-2017-5332 CVE-2017-5333 Upstream summary: pkgsrc audit-packages flagged icoutils<0.31.1 for vulnerability class 'arbitrary-code-execution'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-5331 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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Windows Server 2016 — KB5027225 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5027225 — 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 KB5027225 • MSRC update-guide entry Related CVEs: CVE-2023-29363 CVE-2023-32014 CVE-2023-32015 CVE-2023-29346 CVE-2023-29351 CVE-2023-29355 CVE-2023-29358 CVE-2023-29359  +12 more Affected components: Windows Server 2016 Windows Server 2016 (Server Core installation) Table of contents Symptom […]

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openSUSE Leap 15.6 — chromium — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — chromium — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2026-6919 CVE-2026-6920 CVE-2026-6921 CVE-2026-7333 CVE-2026-7334 CVE-2026-7335 CVE-2026-7336 CVE-2026-7337  +12 more Upstream summary: Use after free in DevTools in Google Chrome prior to 147.0.7727.117 allowed […]

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AlmaLinux 8 — ldapjdk — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — ldapjdk — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2024:4367 Related CVEs: CVE-2023-4727 CVE-2022-2414 CVE-2021-4213 Upstream summary: The Public Key Infrastructure (PKI) Core contains fundamental packages required by AlmaLinux Certificate System. Security Fix(es): * dogtag ca: token authentication bypass vulnerability (CVE-2023-4727) […]

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Amazon Linux 2 — filesystem — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — filesystem — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2019-1190 Upstream summary: Images built for the Amazon Linux 2.0.20190313 release included system files with incorrect permissions applied. Incorrect permissions were applied to the following file: /etc/shadow All users should […]

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Gentoo Linux — sys-block/targetcli-fb — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — sys-block/targetcli-fb — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202008-22 Related CVEs: CVE-2020-10699 CVE-2020-13867 Upstream summary: Multiple vulnerabilities have been discovered in targetcli-fb. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction […]

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Rocky Linux 9 — brotli — vulnerability — patch and remediation guide — diagnosis and fix on Rocky Linux 9

Rocky Linux 9 — brotli — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 9 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:2042 Related CVEs: CVE-2025-6176 Upstream summary: Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and […]

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Alpine Linux 3.18 — neomutt — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — neomutt — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 20211015-r0 📖 ~4 min read  •  Source: Alpine secdb entry — neomutt 20211015-r0 Related CVEs: CVE-2021-32055 Upstream summary: Alpine community repository for vv3.18 ships neomutt 20211015-r0 which addresses CVE-2021-32055. Table of contents Symptom & Impact Environment […]

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

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

🟠 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-2009-0153 CVE-2011-4599 CVE-2020-21913 CVE-2007-4770 CVE-2007-4771 CVE-2008-1036 CVE-2013-2924 CVE-2014-7923  +12 more Upstream summary: pkgsrc audit-packages flagged icu<4.0.1 for vulnerability class 'remote-security-bypass'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0153 Table of contents Symptom & Impact Environment […]

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Windows Server 2016 — KB5027230 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5027230 — 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 KB5027230 • MSRC update-guide entry Related CVEs: CVE-2023-24897 CVE-2023-29363 CVE-2023-32014 CVE-2023-32015 CVE-2023-24895 CVE-2023-29326 CVE-2023-29331 CVE-2023-29346  +12 more Affected components: Microsoft .NET Framework 4.8 on Windows Server 2016 Windows Server 2016 Microsoft .NET […]

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