July 2026 - Page 41 of 201

Windows Server 2022 — KB5089548 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2022

Windows Server 2022 — KB5089548 — 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 KB5089548 • MSRC update-guide entry Related CVEs: CVE-2026-35421 CVE-2026-41096 CVE-2026-32161 CVE-2026-40403 CVE-2026-21530 CVE-2026-33834 CVE-2026-33839 CVE-2026-33841  +12 more Affected components: Windows Server 2022 Windows Server 2022, 23H2 Edition (Server Core installation) Microsoft summary: […]

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Debian 13 — phpliteadmin — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — phpliteadmin — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • July 25, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2018-10362 CVE-2021-46709 Upstream summary: An issue was discovered in phpLiteAdmin 1.9.5 through 1.9.7.1. Due to loose comparison with '==' instead of '===' in classes/Authorization.php for the user-provided login […]

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Debian 13 — clearsilver — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — clearsilver — vulnerability — patch and remediation guide

  • July 25, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2011-4357 Upstream summary: Format string vulnerability in the p_cgi_error function in python/neo_cgi.c in the Python CGI Kit (neo_cgi) module for Clearsilver 0.10.5 and earlier allows remote attackers to […]

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Common Problems 116026

Ubuntu 26.04 LTS – DKMS module build fails after kernel update – Fix & Prevention

  • July 25, 2026
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 25 July 2026 Affected versions: Ubuntu 26.04 LTS 📖 ~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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openSUSE Tumbleweed — libz1 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — libz1 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • July 25, 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-2022:10126-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-25032 CVE-2026-27171 Upstream summary: zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches. Table of contents […]

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Debian 13 — spamass-milter — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — spamass-milter — vulnerability — patch and remediation guide

  • July 25, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2010-1132 Upstream summary: The mlfi_envrcpt function in spamass-milter.cpp in SpamAssassin Milter Plugin 0.3.1, when using the expand option, allows remote attackers to execute arbitrary system commands via shell […]

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Debian 13 — golang-golang-x-image — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — golang-golang-x-image — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • July 25, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-41727 CVE-2023-29407 CVE-2023-29408 CVE-2024-24792 CVE-2026-33809 CVE-2026-33812 CVE-2026-33813 Upstream summary: An attacker can craft a malformed TIFF image which will consume a significant amount of memory when passed to […]

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Debian 13 — node-trim-newlines — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — node-trim-newlines — vulnerability — patch and remediation guide

  • July 25, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 July 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-33623 Upstream summary: The trim-newlines package before 3.0.1 and 4.x before 4.0.1 for Node.js has an issue related to regular expression denial-of-service (ReDoS) for the .end() method. Table of […]

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Debian 13 — libmicrodns — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libmicrodns — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • July 25, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-6071 CVE-2020-6072 CVE-2020-6073 CVE-2020-6077 CVE-2020-6078 CVE-2020-6079 CVE-2020-6080 Upstream summary: An exploitable denial-of-service vulnerability exists in the resource record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in […]

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Red Hat Enterprise Linux 10 — dotnet-sdk — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 10 — dotnet-sdk — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • July 25, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 10 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:8467 Related CVEs: CVE-2026-26171 CVE-2026-32178 CVE-2026-32203 CVE-2026-33116 CVE-2026-26127 CVE-2026-26130 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]

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