Systemd Services

AlmaLinux 8 — cloud-init — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — cloud-init — multiple vulnerabilities (2 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-2025:11324 Related CVEs: CVE-2024-6174 CVE-2023-1786 Upstream summary: The cloud-init packages provide a set of init scripts for cloud instances. Cloud instances need special scripts to run during initialization to retrieve and install […]

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Gentoo Linux — dev-perl/Spreadsheet-ParseExcel — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-perl/Spreadsheet-ParseExcel — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202508-05 Related CVEs: CVE-2023-7101 Upstream summary: A vulnerability has been discovered in Spreadsheet::ParseExcel. Please review the CVE identifier referenced below for details. Table of contents Symptom & Impact Environment & Reproduction Root […]

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Arch Linux — python-mysql-connector — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — python-mysql-connector — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-201902-21 Related CVEs: CVE-2019-2435 Upstream summary: Type: authentication bypass. Status: Fixed. Affected: 8.0.13-1. Fixed in: 8.0.15-1. Group: AVG-898. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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Alpine Linux 3.18 — strongswan — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — strongswan — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 5.9.8-r0 📖 ~4 min read  •  Source: Alpine secdb entry — strongswan 5.9.8-r0 Related CVEs: CVE-2022-40617 CVE-2023-41913 CVE-2023-26463 CVE-2021-45079 CVE-2021-41990 CVE-2021-41991 CVE-2018-17540 CVE-2018-16151  +5 more Upstream summary: Alpine main repository for vv3.18 ships strongswan 5.9.8-r0 which […]

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Windows Server 2016 — KB5051980 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5051980 — 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 KB5051980 • MSRC update-guide entry Related CVEs: CVE-2025-21376 CVE-2025-26634 CVE-2025-21351 CVE-2025-21352 CVE-2025-21368 CVE-2025-21369 CVE-2025-21375 CVE-2025-21391  +12 more Affected components: Windows Server 2016 Table of contents Symptom & Impact Environment & Reproduction Root […]

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openSUSE Leap 15.5 — libssh4 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — libssh4 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2024:243-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-6918 CVE-2023-1667 CVE-2023-2283 CVE-2023-6004 Upstream summary: A flaw was found in the libssh implements abstract layer for message digest (MD) operations implemented by different […]

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Arch Linux — neomutt — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — neomutt — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202011-24 Related CVEs: CVE-2020-28896 Upstream summary: Type: silent downgrade. Status: Fixed. Affected: 20200925-1. Fixed in: 20201120-1. Group: AVG-1289. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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openSUSE Leap 15.5 — ovn — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — ovn — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:0738-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-3966 CVE-2024-22563 CVE-2023-5366 CVE-2022-4337 CVE-2022-4338 CVE-2023-1668 Upstream summary: A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, […]

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Alpine Linux 3.18 — rdesktop — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — rdesktop — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 1.8.6-r0 📖 ~4 min read  •  Source: Alpine secdb entry — rdesktop 1.8.6-r0 Related CVEs: CVE-2018-8794 CVE-2018-8795 CVE-2018-8797 CVE-2018-20175 CVE-2018-20176 CVE-2018-8791 CVE-2018-8792 CVE-2018-8793  +11 more Upstream summary: Alpine community repository for vv3.18 ships rdesktop 1.8.6-r0 which […]

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