Systemd Services

Windows Server 2016 — KB5079466 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5079466 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5079466 • MSRC update-guide entry Related CVEs: CVE-2026-23669 CVE-2026-23671 CVE-2026-23672 CVE-2026-23673 CVE-2026-24289 CVE-2026-24291 CVE-2026-24294 CVE-2026-24295  +12 more Affected components: Windows Server 2016 Microsoft summary: Use after free in RPC Runtime allows an […]

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Debian 13 — ansible-core — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — ansible-core — multiple vulnerabilities (8 CVEs) — patch and remediation guide

  • June 18, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 18 June 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-3583 CVE-2021-3620 CVE-2023-5115 CVE-2023-5764 CVE-2024-0690 CVE-2024-11079 CVE-2024-8775 CVE-2024-9902 Upstream summary: A flaw was found in Ansible, where a user's controller is vulnerable to template injection. This issue can […]

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How to Set Up Ansible on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Set Up Ansible on FreeBSD 15

  • June 18, 2026
  • FreeBSD
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Introduction How to Set Up Ansible on FreeBSD 15 is a core administration task for any FreeBSD 15 server operator. FreeBSD 15 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for packet filtering, […]

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Ubuntu 20.04 — cjson — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — cjson — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • June 18, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 18 June 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7973-1 Related CVEs: CVE-2023-53154 CVE-2025-57052 CVE-2023-26819 Upstream summary: It was discovered that cJSON incorrectly handled parsing large numbers. An attacker could possibly use this issue to cause a denial of […]

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Ubuntu 16.04 — ghostscript — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — ghostscript — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 18, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 18 June 2026 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7904-1 Related CVEs: CVE-2025-59799 CVE-2025-59798 CVE-2024-56827 CVE-2025-48708 CVE-2024-29508 CVE-2025-27836 CVE-2025-27832 CVE-2025-27835  +12 more Upstream summary: Piotr Kajda discovered that Ghostscript incorrectly handled writing certain files. An attacker could possibly use […]

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Ubuntu 22.04 — python3.10 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — python3.10 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 18, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 18 June 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8018-2 Related CVEs: CVE-2025-15367 CVE-2025-15366 CVE-2026-0865 https://bugs.launchpad.net/bugs/2143706 CVE-2025-15282 CVE-2026-0672 CVE-2025-13837 CVE-2025-11468  +12 more Upstream summary: USN-8018-1 fixed vulnerabilities in python3. That update introduced regressions. The patches for CVE-2025-15366 and CVE-2025-15367 […]

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openSUSE Leap 15.6 — bind — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — bind — multiple vulnerabilities (10 CVEs) — patch and remediation guide

  • June 18, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory RHSA-2026:11371 (see also SUSE bugzilla) Related CVEs: CVE-2026-1519 CVE-2025-40778 CVE-2025-40780 CVE-2025-8677 CVE-2024-11187 CVE-2024-12705 CVE-2024-0760 CVE-2024-1737  +2 more Upstream summary: If a BIND resolver is performing DNSSEC validation and encounters a maliciously […]

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SLES 16 — pkexec — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — pkexec — multiple vulnerabilities (13 CVEs) — patch and remediation guide

  • June 18, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 18 June 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2021:1842-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-3560 CVE-2021-4034 CVE-2010-0750 CVE-2011-1485 CVE-2015-3255 CVE-2015-3256 CVE-2018-19788 CVE-2019-6133  +5 more Upstream summary: It was found that polkit could be tricked into bypassing the credential checks […]

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SLES 16 — python313-pywbem — vulnerability — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — python313-pywbem — vulnerability — patch and remediation guide

  • June 18, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 18 June 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2014:0580-1 (see also SUSE bugzilla) Related CVEs: CVE-2013-6418 Upstream summary: PyWBEM 0.7 and earlier uses a separate connection to validate X.509 certificates, which allows man-in-the-middle attackers to spoof a peer via an […]

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How to Install Rancher on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Install Rancher on FreeBSD 15

  • June 18, 2026
  • FreeBSD
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Introduction This guide explains how to Install Rancher on FreeBSD 15 on FreeBSD 15. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege separation. […]

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