Package Management

SLES 16 — apache2-mod_auth_openidc — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — apache2-mod_auth_openidc — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • June 19, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 19 June 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory RHSA-2024:9180 (see also SUSE bugzilla) Related CVEs: CVE-2024-24814 CVE-2025-31492 CVE-2019-14857 CVE-2021-32785 CVE-2021-32786 CVE-2022-23527 Upstream summary: mod_auth_openidc is an OpenID Certified(tm) authentication and authorization module for the Apache 2.x HTTP server that implements […]

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FreeBSD 15 — nss — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — nss — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 19, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 19 June 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: NSS — Memory corruption Related CVEs: CVE-2009-3555 CVE-2010-0173 CVE-2010-0174 CVE-2010-0175 CVE-2010-0176 CVE-2010-0177 CVE-2010-0178 CVE-2010-0179  +12 more Upstream summary: The Mozilla project reports: Memory corruption in NSS via DER-encoded DSA and […]

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FreeBSD 15 — electron — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — electron — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 19, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 19 June 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: electron{34,35,36} — Out of bounds read and write in V8 Related CVEs: CVE-2023-0698 CVE-2023-0932 CVE-2023-2721 CVE-2023-2723 CVE-2023-2724 CVE-2023-2725 CVE-2023-2930 CVE-2023-2931  +12 more Upstream summary: Electron developers report: This update fixes […]

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Rocky Linux 8 — dotnet8.0 — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — dotnet8.0 — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • June 19, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:8468 Related CVEs: CVE-2026-26171 CVE-2026-32178 CVE-2026-32203 CVE-2026-33116 CVE-2026-26130 Upstream summary: .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it […]

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Common Problems 114051

RHEL 10 – tuned profile not applied after reboot leading to performance regression – Fix & Prevention

  • June 18, 2026
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 18 June 2026 Affected versions: RHEL 10 📖 ~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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How to Configure WireGuard VPN on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Configure WireGuard VPN on SLES 16

Introduction This tutorial covers How to Configure WireGuard VPN 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 — Install WireGuard zypper install -y wireguard-tools Step 2 — […]

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NetBSD 10.0 — ruby-activestorage71 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — ruby-activestorage71 — vulnerability — patch and remediation guide

  • June 18, 2026
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2025-24293 Upstream summary: pkgsrc audit-packages flagged ruby{32,33,34}-activestorage71<7.1.5.2 for vulnerability class 'command-injection'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-24293 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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How to Automate FreeBSD 15 Server Provisioning with Ansible — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Automate FreeBSD 15 Server Provisioning with Ansible

  • June 18, 2026
  • FreeBSD
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Introduction Deploying automate freebsd 15 server provisioning with ansible on a FreeBSD 15 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard […]

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AlmaLinux 9 — corosync — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — corosync — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • June 18, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:13673 Related CVEs: CVE-2026-35091 CVE-2026-35092 CVE-2025-30472 Upstream summary: The corosync packages provide the Corosync Cluster Engine and C APIs for AlmaLinux cluster software. Security Fix(es): * corosync: Corosync: Denial of Service and […]

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How to Configure Network Interface Aggregation on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Configure Network Interface Aggregation on FreeBSD 15

  • June 18, 2026
  • FreeBSD
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Introduction How to Configure Network Interface Aggregation 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 […]

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