chris

Windows Server 2019 — KB5079473 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5079473 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5079473 • MSRC update-guide entry Related CVEs: CVE-2026-23669 CVE-2026-23671 CVE-2026-23672 CVE-2026-23673 CVE-2026-24285 CVE-2026-24287 CVE-2026-24289 CVE-2026-24290  +12 more Affected components: Windows Server 2019 (Server Core installation) Microsoft summary: Use after free in RPC […]

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

Debian 13 — org-mode — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • April 18, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 18 April 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-28617 CVE-2024-30202 CVE-2024-30203 CVE-2024-30204 CVE-2024-30205 CVE-2024-39331 Upstream summary: org-babel-execute:latex in ob-latex.el in Org Mode through 9.6.1 for GNU Emacs allows attackers to execute arbitrary commands via a file […]

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Debian 13 — rust-sized-chunks — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — rust-sized-chunks — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • April 18, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 18 April 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-25791 CVE-2020-25792 CVE-2020-25793 CVE-2020-25794 CVE-2020-25795 CVE-2020-25796 Upstream summary: An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation, the array size is […]

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openSUSE Tumbleweed — perl-JSON-XS — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — perl-JSON-XS — vulnerability — patch and remediation guide

  • April 18, 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 RHSA-2025:17162 (see also SUSE bugzilla) Related CVEs: CVE-2025-40928 Upstream summary: JSON::XS before version 4.04 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or […]

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openSUSE Tumbleweed — sudo — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — sudo — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 18, 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 RHSA-2026:10758 (see also SUSE bugzilla) Related CVEs: CVE-2026-35535 CVE-2025-32462 CVE-2025-32463 CVE-2023-42465 CVE-2023-22809 CVE-2022-43995 CVE-2012-2337 CVE-2017-1000367  +12 more Upstream summary: In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or […]

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

Debian 13 — pikepdf — vulnerability — patch and remediation guide

  • April 18, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 18 April 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-29421 Upstream summary: models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries. Table of contents Symptom & Impact Environment & Reproduction […]

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Debian 12 — orthanc — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — orthanc — multiple vulnerabilities (13 CVEs) — patch and remediation guide

  • April 18, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 18 April 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-33466 CVE-2024-22725 CVE-2025-0896 CVE-2025-15581 CVE-2026-5437 CVE-2026-5438 CVE-2026-5439 CVE-2026-5440  +5 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]

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

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

  • April 18, 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-2026:3218 Related CVEs: CVE-2026-0994 CVE-2023-25153 CVE-2024-11831 CVE-2024-31884 CVE-2025-30204 CVE-2025-52555 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]

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

Debian 13 — imwheel — vulnerability — patch and remediation guide

  • April 18, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 18 April 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-2698 Upstream summary: Race condition in IMWheel 1.0.0pre11 and earlier, when running with the -k option, allows local users to cause a denial of service (IMWheel crash) and […]

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openSUSE Tumbleweed — python311-bqplot — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python311-bqplot — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • April 18, 2026
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2025-9287 CVE-2026-27601 Upstream summary: Improper Input Validation vulnerability in cipher-base allows Input Data Manipulation.This issue affects cipher-base: through 1.0.4. Table of contents Symptom & Impact […]

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