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Rocky Linux 8 — perl-Data-OptList — vulnerability — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — perl-Data-OptList — 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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SLES 16 — unzip — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — unzip — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 8 January 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2015:0026-1 (see also SUSE bugzilla) Related CVEs: CVE-2014-8139 CVE-2014-8140 CVE-2014-8141 CVE-2014-9636 CVE-2018-1000035 CVE-2005-2475 CVE-2014-9913 CVE-2016-9844  +5 more Upstream summary: Heap-based buffer overflow in the CRC32 verification in Info-ZIP UnZip 6.0 and earlier […]

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Common Problems 114106

RHEL 10 insights-client Fails Through Corporate Proxy

🟡 Medium   ⏱ 5–30 min  Last verified: 8 January 2026 Affected versions: RHEL 10.0 RHEL 10.1 📖 ~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 […]

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Oracle Linux 9 — kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — kernel — vulnerability — patch and remediation guide (ELSA-2026-1617)

🟡 Medium   ⏱ 10–30 min  Last verified: 8 January 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-1617 Related CVEs: CVE-2025-38568 CVE-2025-40154 CVE-2025-40251 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]

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Oracle Linux 10 — golang-github-openprinting-ipp-usb — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 10

Oracle Linux 10 — golang-github-openprinting-ipp-usb — vulnerability — patch and remediation guide (ELSA-2026-3092)

🟠 High   ⏱ 15–60 min  Last verified: 8 January 2026 Affected versions: Oracle Linux 10 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-3092 Related CVEs: CVE-2025-61726 CVE-2025-68121 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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Oracle Linux 10 — delve and golang — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 10

Oracle Linux 10 — delve and golang — vulnerability — patch and remediation guide (ELSA-2025-21816)

🟡 Medium   ⏱ 10–30 min  Last verified: 8 January 2026 Affected versions: Oracle Linux 10 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-21816 Related CVEs: CVE-2025-58183 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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Oracle Linux 8 — javapackages-tools:201801 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — javapackages-tools:201801 — vulnerability — patch and remediation guide (ELSA-2025-9318)

🟠 High   ⏱ 15–60 min  Last verified: 8 January 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-9318 Related CVEs: CVE-2019-10086 CVE-2025-48734 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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Common Problems 114436

subscription-manager Shows Unknown or Invalid Status

🟡 Medium   ⏱ 5–30 min  Last verified: 8 January 2026 📖 ~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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Oracle Linux 9 — nodejs:22 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — nodejs:22 — vulnerability — patch and remediation guide (ELSA-2025-11802)

🟠 High   ⏱ 15–60 min  Last verified: 8 January 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-11802 Related CVEs: CVE-2025-6965 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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SLES 16 — plexus-utils — vulnerability — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — plexus-utils — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 8 January 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2026:1396-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-67030 Upstream summary: Directory Traversal vulnerability in the extractFile method of org.codehaus.plexus.util.Expand in plexus-utils before 6d780b3378829318ba5c2d29547e0012d5b29642. This allows an attacker to execute arbitrary code Table […]

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