Logging Monitoring

AlmaLinux 8 — glib2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — glib2 — multiple vulnerabilities (20 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-2021:2170 Related CVEs: CVE-2021-27219 CVE-2025-14087 CVE-2025-14512 CVE-2025-13601 CVE-2024-34397 CVE-2024-52533 CVE-2025-4373 CVE-2021-28153  +12 more Upstream summary: GLib provides the core application building blocks for libraries and applications written in C. It provides the […]

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Debian 11 — harfbuzz — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — harfbuzz — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 30 January 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-8947 CVE-2015-9274 CVE-2016-2052 CVE-2022-33068 CVE-2023-25193 CVE-2026-22693 Upstream summary: hb-ot-layout-gpos-table.hh in HarfBuzz before 1.0.5 allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified […]

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FreeBSD 15 — linux_base-rl — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — linux_base-rl — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 January 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: sqlite — integer overflow Related CVEs: CVE-2025-3277 CVE-2025-6965 Upstream summary: [email protected] reports: An integer overflow can be triggered in SQLites `concat_ws()` function. The resulting, truncated integer is then used to […]

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FreeBSD 15 — vscode — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — vscode — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 30 January 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: vscode — security feature bypass vulnerability Related CVEs: CVE-2023-29338 CVE-2023-33144 CVE-2023-36742 CVE-2024-43601 CVE-2025-21264 CVE-2025-24039 CVE-2025-24042 Upstream summary: VSCode developers report: A security feature bypass vulnerability exists in VS Code 1.100.0 […]

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NetBSD 9.4 — py-authlib — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — py-authlib — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2025-59420 CVE-2025-68158 CVE-2026-28802 CVE-2026-27962 CVE-2026-28490 CVE-2026-28498 CVE-2025-61920 CVE-2025-62706 Upstream summary: pkgsrc audit-packages flagged py{27,39,310,311,312,313}-authlib<1.6.4 for vulnerability class 'security-bypass'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-59420 Table of contents Symptom & Impact Environment & Reproduction […]

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Debian 13 — lxc-templates — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — lxc-templates — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 January 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-18641 Upstream summary: In LXC 2.0, many template scripts download code over cleartext HTTP, and omit a digital-signature check, before running it to bootstrap containers. Table of contents Symptom […]

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Common Problems 113901

RHEL 10 – dnf module stream conflict blocks application install – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 30 January 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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Debian 13 — znuny — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — znuny — multiple vulnerabilities (15 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 30 January 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-4427 CVE-2023-38060 CVE-2024-32491 CVE-2024-32493 CVE-2024-48937 CVE-2024-48938 CVE-2025-26842 CVE-2025-26844  +7 more Upstream summary: Improper Input Validation vulnerability in OTRS AG OTRS, OTRS AG ((OTRS)) Community Edition allows SQL Injection […]

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FreeBSD 15 — py310-markdown — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — py310-markdown — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 January 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-markdown2 — regular expression denial of service vulnerability Related CVEs: CVE-2020-11888 CVE-2021-26813 Upstream summary: Ben Caller reports: markdown2 &gt;=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of […]

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Windows Server 2022 — KB5087069 — security update — patch and remediation guide — diagnosis and fix on Windows Server 2022

Windows Server 2022 — KB5087069 — security update — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read  •  Source: Microsoft KB5087069 • MSRC update-guide entry Related CVEs: CVE-2026-32177 Affected components: Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 Microsoft summary: Heap-based buffer overflow in .NET allows an unauthorized attacker to […]

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CHAT