Package Management

Alpine Linux 3.18 — advancecomp — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — advancecomp — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 2.4-r0 📖 ~4 min read  •  Source: Alpine secdb entry — advancecomp 2.4-r0 Related CVEs: CVE-2022-35014 CVE-2022-35015 CVE-2022-35016 CVE-2022-35017 CVE-2022-35018 CVE-2022-35019 CVE-2022-35020 CVE-2019-9210 Upstream summary: Alpine community repository for vv3.18 ships advancecomp 2.4-r0 which addresses CVE-2022-35014. […]

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VMware ESXi 6.7 — vmx — multiple ESXi vulnerabilities (5 CVEs) — VIB / vLCM patch and remediation guide — diagnosis and fix on VMware ESXi 6.7

VMware ESXi 6.7 — vmx — multiple ESXi vulnerabilities (5 CVEs) — VIB / vLCM patch and remediation guide

🔴 Critical   ⏱ 30–120 min  Last verified: 25 May 2026 Affected versions: VMware ESXi 6.7 📖 ~4 min read  •  Source: VMware advisory VMSA-2024-0006 Related CVEs: CVE-2024-22252 CVE-2024-22253 CVE-2024-22254 CVE-2024-22255 CVE-2022-31705 Fixed image profile / build: ESXi80U2sb-23305546 Upstream summary: Use-after-free and out-of-bounds write vulnerabilities in the XHCI USB controller (CVE-2024-22252 / CVE-2024-22253) allow a […]

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Windows Server 2016 — KB5087420 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5087420 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5087420 • MSRC update-guide entry Related CVEs: CVE-2026-35421 CVE-2026-32161 CVE-2026-40403 CVE-2026-21530 CVE-2026-33834 CVE-2026-34329 CVE-2026-34330 CVE-2026-34331  +12 more Affected components: Windows Server 2016 Microsoft summary: Heap-based buffer overflow in Windows GDI allows an […]

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AlmaLinux 8 — nginx — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — nginx — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:18041 Related CVEs: CVE-2026-42945 CVE-2026-27651 CVE-2026-27654 CVE-2026-27784 CVE-2026-32647 CVE-2021-23017 CVE-2019-9511 CVE-2019-9513  +3 more Upstream summary: nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high […]

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

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

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: NetBSD advisory NetBSD-SA-2024-002 Related CVEs: CVE-2024-6387 CVE-2002-0639 CVE-2006-0225 CVE-2013-4548 CVE-2021-41617 CVE-2023-38408 CVE-2011-0539 CVE-2008-5161  +12 more Upstream summary: The sshd(8) login grace time expiry message is issued from signal handler context where it is not […]

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Arch Linux — roundcubemail — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — roundcubemail — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202506-1 Related CVEs: CVE-2025-49113 CVE-2021-26925 CVE-2020-35730 CVE-2018-9846 CVE-2017-16651 CVE-2017-6820 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 1.6.10-1. Fixed in: 1.6.11-1. Group: AVG-2891. Table of contents Symptom & Impact […]

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Fedora 42 — evince — vulnerability — patch and remediation guide — diagnosis and fix on Fedora 42

Fedora 42 — evince — vulnerability — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Fedora 42 📖 ~4 min read  •  Source: Fedora update FEDORA-2026-49dc95b509 Related CVEs: CVE-2026-46529 Upstream summary: Fix command injection CVE-2026-46529 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Fedora 42 — firefox — vulnerability — patch and remediation guide — diagnosis and fix on Fedora 42

Fedora 42 — firefox — vulnerability — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Fedora 42 📖 ~4 min read  •  Source: Fedora update FEDORA-2026-7f6ee801e2 Upstream summary: Update NSS to 3.123.1 Update to Firefox 151.0 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution […]

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Rocky Linux 8 — firefox — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — firefox — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:19588 Related CVEs: CVE-2026-7320 CVE-2026-7321 CVE-2026-7322 CVE-2026-7323 CVE-2026-6746 CVE-2026-6747 CVE-2026-6748 CVE-2026-6749  +12 more Upstream summary: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security […]

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Red Hat Enterprise Linux 7 — firefox — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 7

Red Hat Enterprise Linux 7 — firefox — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 7 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:19704 Related CVEs: CVE-2026-6746 CVE-2026-6747 CVE-2026-6748 CVE-2026-6749 CVE-2026-6750 CVE-2026-6751 CVE-2026-6752 CVE-2026-6753  +12 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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