chris

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2025-20372)

  • July 22, 2025
  • Linux
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 22 July 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-20372 Related CVEs: CVE-2025-22073 CVE-2025-22035 CVE-2025-22018 CVE-2025-22063 CVE-2025-21956 CVE-2025-22071 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

Read more
Oracle Linux 10 — python-kdcproxy — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 10

Oracle Linux 10 — python-kdcproxy — vulnerability — patch and remediation guide (ELSA-2025-21142)

  • July 22, 2025
  • Linux
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 22 July 2025 Affected versions: Oracle Linux 10 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-21142 Related CVEs: CVE-2025-59088 CVE-2025-59089 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

Read more
Alpine Linux 3.20 — chromium — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — chromium — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • July 22, 2025
  • Linux
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 99.0.4844.84-r0 📖 ~4 min read  •  Source: Alpine secdb entry — chromium 99.0.4844.84-r0 Related CVEs: CVE-2022-1096 CVE-2022-0452 CVE-2022-0453 CVE-2022-0454 CVE-2022-0455 CVE-2022-0456 CVE-2022-0457 CVE-2022-0458  +12 more Upstream summary: Alpine community repository for vv3.20 ships chromium 99.0.4844.84-r0 which […]

Read more
NetBSD 9.4 — openexr — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — openexr — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • July 22, 2025
  • BSD
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2020-15305 CVE-2025-64183 CVE-2009-1720 CVE-2009-1721 CVE-2009-1722 CVE-2018-18443 CVE-2018-18444 CVE-2020-11758  +12 more Upstream summary: pkgsrc audit-packages flagged openexr<2.5.2 for vulnerability class 'use-after-free'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-15305 Table of contents Symptom & Impact Environment […]

Read more
How to Configure Apache Virtual Hosts on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Configure Apache Virtual Hosts on Oracle Linux 10

Introduction This tutorial demonstrates how to Configure Apache Virtual Hosts on Oracle Linux 10 on Oracle Linux 10. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 10 system with the […]

Read more
Common Problems 111099

Windows Server 2025 — Chocolatey self-update fails due to insufficient permissions — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 22 July 2025 Affected versions: Windows Server 2025 📖 ~2 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 […]

Read more
openSUSE Leap 15.6 — sslh — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — sslh — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • July 22, 2025
  • Linux
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2025:15194-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-46807 CVE-2020-28935 CVE-2025-46806 Upstream summary: A Allocation of Resources Without Limits or Throttling vulnerability in sslh allows attackers to easily exhaust the file descriptors […]

Read more
NetBSD 10.0 — xentools411 — multiple vulnerabilities (12 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — xentools411 — multiple vulnerabilities (12 CVEs) — patch and remediation guide

  • July 21, 2025
  • BSD
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2020-29483 CVE-2020-29479 CVE-2020-29480 CVE-2020-29481 CVE-2022-42323 CVE-2020-29482 CVE-2020-29485 CVE-2020-29486  +4 more Upstream summary: pkgsrc audit-packages flagged xentools411<4.11.4nb2 for vulnerability class 'use-after-free'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-29483 Table of contents Symptom & Impact Environment […]

Read more
Common Problems 127118

CentOS Stream 10 – Common Problem 166 – Diagnosis and Fix

  • July 21, 2025
  • Linux
  • Comment off

🟠 High   ⏱ 5–30 min  Last verified: 21 July 2025 Affected versions: CentOS Stream 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 […]

Read more
How to Set Up Nginx Load Balancing on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Set Up Nginx Load Balancing on CentOS Stream 10

  • July 21, 2025
  • CentOS
  • Comment off

Introduction How to Set Up Nginx Load Balancing on CentOS Stream 10 on CentOS Stream 10 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting […]

Read more

Tags

AIX AlmaLinux Alpine Linux authentication authorization Backup Recovery Boot Startup Cloud Integration Common Problems Cpu Memory Database Debian Debian 11 Debian 12 Bookworm Debian 13 Trixie DNS Firewall Fix Prevention FreeBSD FreeBSD 12 FreeBSD 13 FreeBSD 14 FreeBSD 15 Kernel Drivers Logging Monitoring Lvm Raid NetBSD Networking openSUSE Operations Oracle Linux Oracle Linux 8 Oracle Linux 9 Package Management Performance Proxy Security Hardening SLES Storage Disk Systemd Services Tls Ssl Troubleshooting ubuntu VPN windows server

Progressive Robot: Your Gateway to Comprehensive IT Solutions — Specializing in Web Development, Mobile App Development, and Expert IT Services.

Twitter Facebook Pinterest-p Ovaicon-instagram Linkedin Youtube Whatsapp Gitlab

Links

Newsletter

Signup for our latest news & articles. We won’t give you spam mails.

Contact

© All Copyright 2026 by Progressiverobot.com

VAT Number ( 506152326 )

Progressive Robot Microsoft Solutions Partner logo with four-color square icon and text reading Microsoft Solutions Partner
Progressive Robot AMD Adaptive Computing Partner Elite badge logo
Progressive Robot NVIDIA Partner badge
vmware Partner
cisco partner
AWS Partner
IBM Partner
HP Partner
Dell partner
Juniper partner
CHAT