Linux

Red Hat Enterprise Linux 10 — keylime — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 10 — keylime — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 10 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:2298 Related CVEs: CVE-2026-1709 CVE-2025-13609 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Amazon Linux 2 — ansible — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — ansible — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2ANSIBLE2-2023-001 Related CVEs: CVE-2021-3583 CVE-2020-14365 CVE-2019-14904 CVE-2019-14905 CVE-2020-10684 CVE-2020-10685 CVE-2020-10691 CVE-2020-1733  +11 more Upstream summary: A flaw was found in Ansible, where a user's controller is vulnerable to template injection. […]

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Gentoo Linux — net-news/liferea — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-news/liferea — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202407-03 Related CVEs: CVE-2023-1350 Upstream summary: A vulnerability has been discovered in Liferea. Please review the CVE identifier referenced below for details. Table of contents Symptom & Impact Environment & Reproduction Root […]

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Rocky Linux 8 — perl-Scalar-List-Utils — vulnerability — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — perl-Scalar-List-Utils — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:8096 Related CVEs: CVE-2025-40909 Upstream summary: Perl is a high-level programming language that is commonly used for system administration utilities and web programming. Security Fix(es): * perl: Perl threads have […]

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Arch Linux — puppet — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — puppet — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202107-8 Related CVEs: CVE-2021-27021 Upstream summary: Type: privilege escalation. Status: Fixed. Affected: 6.22.1-1. Fixed in: 6.23.0-1. Group: AVG-2105. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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openSUSE Leap 15.5 — ruby2.5-rubygem-actionmailer — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — ruby2.5-rubygem-actionmailer — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:14471-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-47889 Upstream summary: Action Mailer is a framework for designing email service layers. Starting in version 3.0.0 and prior to versions 6.1.7.9, 7.0.8.5, 7.1.4.1, […]

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Alpine Linux 3.18 — cups-filters — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — cups-filters — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 1.28.17-r2 📖 ~4 min read  •  Source: Alpine secdb entry — cups-filters 1.28.17-r2 Related CVEs: CVE-2023-24805 Upstream summary: Alpine community repository for vv3.18 ships cups-filters 1.28.17-r2 which addresses CVE-2023-24805. Table of contents Symptom & Impact Environment […]

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AlmaLinux 8 — maven-antrun-plugin — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — maven-antrun-plugin — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:9318 Related CVEs: CVE-2019-10086 CVE-2025-48734 Upstream summary: The javapackages-tools packages provide macros and scripts to support Java packaging. Security Fix(es): * apache-commons-beanutils: does not suppresses the class property in PropertyUtilsBean by default […]

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Red Hat Enterprise Linux 10 — rv — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 10 — rv — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 10 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:20299 Related CVEs: CVE-2026-46300 CVE-2026-46333 CVE-2024-56603 CVE-2025-39766 CVE-2025-68724 CVE-2025-68741 CVE-2026-23270 CVE-2026-23401  +12 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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Amazon Linux 2 — haproxy2 — multiple vulnerabilities (12 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — haproxy2 — multiple vulnerabilities (12 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2HAPROXY2-2023-001 Related CVEs: CVE-2022-0711 CVE-2023-25725 CVE-2018-20102 CVE-2023-0836 CVE-2020-11100 CVE-2023-45539 CVE-2023-0056 CVE-2021-39240  +4 more Upstream summary: A flaw was found in the way HAProxy processed HTTP responses containing the Set-Cookie2 header. […]

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