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AlmaLinux 8 — javassist — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — javassist — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • September 2, 2025
  • 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-2025:14126 Related CVEs: CVE-2025-52999 CVE-2019-10086 CVE-2025-48734 CVE-2019-12384 CVE-2018-11784 CVE-2018-8014 CVE-2018-8034 CVE-2018-8037  +12 more Upstream summary: The Public Key Infrastructure (PKI) Core contains fundamental packages required by AlmaLinux Certificate System. Security Fix(es): * […]

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Debian 13 — netty — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — netty — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • September 2, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 2 September 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-2156 CVE-2016-4970 CVE-2019-16869 CVE-2019-20444 CVE-2019-20445 CVE-2020-11612 CVE-2020-7238 CVE-2021-21290  +12 more Upstream summary: Netty before 3.9.8.Final, 3.10.x before 3.10.3.Final, 4.0.x before 4.0.28.Final, and 4.1.x before 4.1.0.Beta5 and Play Framework […]

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Debian 13 — xdg-utils — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — xdg-utils — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • September 2, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 2 September 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-9622 CVE-2015-1877 CVE-2017-18266 CVE-2020-27748 CVE-2022-4055 CVE-2025-52968 Upstream summary: Eval injection vulnerability in xdg-utils 1.1.0 RC1, when no supported desktop environment is identified, allows context-dependent attackers to execute arbitrary […]

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Windows Server 2019 — KB5050185 — security update — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5050185 — security update — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5050185 • MSRC update-guide entry Related CVEs: CVE-2025-21176 Affected components: Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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Debian 13 — mistral-dashboard — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — mistral-dashboard — vulnerability — patch and remediation guide

  • September 2, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 2 September 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-4472 Upstream summary: The mistral-dashboard plugin for openstack has a local file inclusion vulnerability through the 'Create Workbook' feature that may result in disclosure of arbitrary local files content. […]

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Debian 12 — node-cipher-base — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — node-cipher-base — vulnerability — patch and remediation guide

  • September 2, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 2 September 2025 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-9287 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Red Hat Enterprise Linux 10 — mod_md — vulnerability — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 10 — mod_md — vulnerability — patch and remediation guide

  • September 2, 2025
  • 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-2026:0093 Related CVEs: CVE-2025-55753 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]

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Debian 13 — rust-bumpalo — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — rust-bumpalo — vulnerability — patch and remediation guide

  • September 2, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 2 September 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-35861 Upstream summary: An issue was discovered in the bumpalo crate before 3.2.1 for Rust. The realloc feature allows the reading of unknown memory. Attackers can potentially read cryptographic […]

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

Debian 13 — libmaxminddb — vulnerability — patch and remediation guide

  • September 2, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 2 September 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-28241 Upstream summary: libmaxminddb before 1.4.3 has a heap-based buffer over-read in dump_entry_data_list in maxminddb.c. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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openSUSE Tumbleweed — libQt5Pdf5 — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — libQt5Pdf5 — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • September 2, 2025
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:0128-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-3914 CVE-2024-11477 CVE-2025-24201 CVE-2025-2783 CVE-2022-27405 CVE-2021-30587 Upstream summary: Use after free in V8 in Google Chrome prior to 124.0.6367.60 allowed a remote attacker to potentially […]

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