June 2026 - Page 23 of 198

Common Problems 115958

journalctl shows persistent disk pressure from logs

🟡 Medium   ⏱ 5–30 min  Last verified: 27 June 2026 Affected versions: Ubuntu 26.04 LTS đź“– ~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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Common Problems 116106

Unattended-Upgrades Stuck or Repeating Failures

🟡 Medium   ⏱ 5–30 min  Last verified: 27 June 2026 đź“– ~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 & Cross-Refs References & Further […]

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Windows Server 2025 — KB5071543 — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2025

Windows Server 2025 — KB5071543 — multiple vulnerabilities (13 CVEs) — patch and remediation guide

đźź  High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2025 đź“– ~4 min read  â€˘  Source: Microsoft KB5071543 • MSRC update-guide entry Related CVEs: CVE-2025-62466 CVE-2025-62470 CVE-2025-62472 CVE-2025-62473 CVE-2025-62549 CVE-2025-62571 CVE-2025-62573 CVE-2025-59517  +5 more Affected components: Windows Server 2025 Microsoft summary: Null pointer dereference in Windows Client-Side Caching (CSC) […]

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How to Install SaltStack on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Install SaltStack on SLES 16

Introduction This tutorial covers How to Install SaltStack on SLES 16 on SLES 16. SLES 16 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 16 system is up to date: zypper refresh && […]

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How to Set Up Minikube on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Set Up Minikube on SLES 16

Introduction This tutorial covers How to Set Up Minikube on SLES 16 on SLES 16. SLES 16 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 16 system is up to date: zypper refresh […]

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Amazon Linux 2023 — libheif — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — libheif — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 đź“– ~4 min read  â€˘  Source: Amazon Linux advisory ALAS2023-2026-1363 Related CVEs: CVE-2025-68431 CVE-2026-3949 Upstream summary: libheif is an HEIF and AVIF file format decoder and encoder. Prior to version 1.21.0, a crafted HEIF that exercises the overlay image […]

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How to Configure Persistent Volumes in Kubernetes on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Configure Persistent Volumes in Kubernetes on SLES 16

Introduction This tutorial covers How to Configure Persistent Volumes in Kubernetes on SLES 16 on SLES 16. SLES 16 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Step 1 — Disable Swap swapoff -a sed -i ‘/ […]

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FreeBSD 14 — mbedtls — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — mbedtls — multiple vulnerabilities (20 CVEs) — patch and remediation guide

đźź  High   ⏱ 15–60 min  Last verified: 27 June 2026 Affected versions: FreeBSD 14 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: Mbed TLS — vulnerabilities Related CVEs: CVE-2015-5291 CVE-2018-0487 CVE-2018-0488 CVE-2018-0497 CVE-2018-0498 CVE-2018-19608 CVE-2019-18222 CVE-2020-10932  +12 more Upstream summary: https://mbed-tls.readthedocs.io/en/latest/security-advisories/ reports: Client impersonation while resuming a TLS 1.3 session (CVE-2026-34873) Entropy […]

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FreeBSD 15 — dojo — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — dojo — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 June 2026 Affected versions: FreeBSD 15 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: dojo — cross-site scripting and other vulnerabilities Upstream summary: The Dojo Toolkit team reports: Some PHP files did not properly escape input. Some files could operate like "open redirects". A […]

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Windows Server 2025 — KB5082426 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2025

Windows Server 2025 — KB5082426 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

đź”´ Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2025 đź“– ~4 min read  â€˘  Source: Microsoft KB5082426 • MSRC update-guide entry Related CVEs: CVE-2026-23666 CVE-2026-33116 CVE-2026-32226 Affected components: Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2025 Microsoft summary: Improper input validation in .NET Framework allows an […]

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