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NetBSD 10.0 — icinga2 — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — icinga2 — multiple vulnerabilities (8 CVEs) — patch and remediation guide

  • June 19, 2025
  • BSD
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🟠 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-2021-32739 CVE-2025-48057 CVE-2025-61909 CVE-2024-49369 CVE-2021-32743 CVE-2021-37698 CVE-2025-61907 CVE-2025-61908 Upstream summary: pkgsrc audit-packages flagged icinga2<2.12.5 for vulnerability class 'privilege-escalation'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-32739 Table of contents Symptom & Impact Environment & Reproduction […]

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Ubuntu 24.04 — python-geopandas — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 24.04

Ubuntu 24.04 — python-geopandas — vulnerability — patch and remediation guide

  • June 19, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 19 June 2025 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8083-1 Related CVEs: CVE-2025-69662 Upstream summary: It was discovered that GeoPandas incorrectly handled certain input. An attacker could possibly use this issue to perform SQL injection attacks. Table of contents […]

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AlmaLinux 9 — libblockdev — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — libblockdev — vulnerability — patch and remediation guide

  • June 19, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:9327 Related CVEs: CVE-2025-6019 Upstream summary: The libblockdev packages provide a C library with GObject introspection support used for low-level operations on block devices. The library serves as a thin wrapper around […]

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How to Install containerd as a Container Runtime on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Install containerd as a Container Runtime on RHEL 9

  • June 19, 2025
  • Linux
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containerd is a high-performance, industry-standard container runtime that implements the Open Container Initiative (OCI) specification. While Docker uses containerd internally as its core container lifecycle manager, containerd can also run standalone as a Kubernetes container runtime — this is the default runtime for most managed Kubernetes services (EKS, GKE, AKS) and the recommended runtime for […]

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Ubuntu 18.04 — xorg-server-hwe-18.04 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — xorg-server-hwe-18.04 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 19, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 19 June 2025 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7573-2 Related CVEs: CVE-2025-49175 CVE-2025-49176 CVE-2025-49178 CVE-2025-49179 CVE-2025-49180 CVE-2025-26594 CVE-2025-26595 CVE-2025-26596  +12 more Upstream summary: USN-7573-1 fixed several vulnerabilities in X.Org. This update provides the corresponding update for Ubuntu 16.04 […]

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NetBSD 10.0 — fuse-ntfs — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — fuse-ntfs — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 19, 2025
  • BSD
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🟠 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-2017-0358 CVE-2019-9755 CVE-2022-40284 CVE-2021-33285 CVE-2021-33286 CVE-2021-33287 CVE-2021-33289 CVE-2021-35266  +12 more Upstream summary: pkgsrc audit-packages flagged fuse-ntfs-3g-[0-9]* for vulnerability class 'privilege-escalation'. Reference: https://www.debian.org/security/2015/dsa-3268 Table of contents Symptom & Impact Environment […]

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Oracle Linux 8 — emacs — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — emacs — vulnerability — patch and remediation guide (ELSA-2025-1917)

  • June 19, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 19 June 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-1917 Related CVEs: CVE-2025-1244 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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How to Install Perl Modules with cpanm on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Install Perl Modules with cpanm on RHEL 10

  • June 19, 2025
  • Linux
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Introduction RHEL 10 ships with a stable, security-hardened base that makes deploying install perl modules with cpanm both straightforward and auditable. This tutorial covers the complete procedure for how to Install Perl Modules with cpanm on RHEL 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]

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Alpine Linux edge — mercurial — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — mercurial — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • June 19, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 6.9.4-r0 📖 ~4 min read  •  Source: Alpine secdb entry — mercurial 6.9.4-r0 Related CVEs: CVE-2025-2361 CVE-2019-3902 Upstream summary: Alpine community repository for vedge ships mercurial 6.9.4-r0 which addresses CVE-2025-2361. Table of contents Symptom & Impact […]

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CentOS Stream 9 — avahi — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — avahi — multiple vulnerabilities (9 CVEs) — patch and remediation guide

  • June 19, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 19 June 2025 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2025:7437 Related CVEs: CVE-2024-52616 CVE-2023-38469 CVE-2023-38470 CVE-2023-38471 CVE-2023-38472 CVE-2023-38473 CVE-2021-3468 CVE-2021-3502  +1 more Upstream summary: Avahi is an implementation of the DNS Service Discovery and Multicast DNS specifications for Zero Configuration […]

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