May 2026 - Page 309 of 6943

Windows Server 2025 — Broadcom NIC driver incompatibility with Windows Server 2025 Secure Boot — Fix & Prevention

• May 25, 2026
• Tutorials
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🟡 Medium   ⏱ 5–30 min  Last verified: 20 May 2026 Affected versions: Windows Server 2025 📖 ~2 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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Arch Linux — roundcubemail — multiple vulnerabilities (6 CVEs) — patch and remediation guide

• May 25, 2026
• Linux
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🔴 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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NetBSD 9.4 — openssh — multiple vulnerabilities (20 CVEs) — patch and remediation guide

• May 25, 2026
• BSD
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🟠 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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AlmaLinux 8 — nginx — multiple vulnerabilities (11 CVEs) — patch and remediation guide

• May 25, 2026
• Linux
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🔴 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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Windows Server 2016 — KB5087420 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

• May 25, 2026
• Windows Server
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🔴 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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OpenBSD 7.4 — xserver — errata 012_xserver — multiple vulnerabilities (6 CVEs) — syspatch and remediation

• May 25, 2026
• BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read  •  Source: OpenBSD 7.4 errata 012_xserver Errata topic: Security: xserver (All architectures) Issued: January 16, 2024 Related CVEs: CVE-2023-6816 CVE-2024-0229 CVE-2024-0408 CVE-2024-0409 CVE-2024-21885 CVE-2024-21886 Upstream summary: Fix multiple xserver heap buffer overflows, out of bounds memory […]

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

• May 25, 2026
• Virtualization
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🔴 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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Alpine Linux 3.18 — advancecomp — multiple vulnerabilities (8 CVEs) — patch and remediation guide

• May 25, 2026
• Linux
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🟠 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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openSUSE Leap 15.5 — package — multiple vulnerabilities (20 CVEs) — patch and remediation guide

• May 25, 2026
• Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2025:0118-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-12084 CVE-2024-53908 CVE-2024-49195 CVE-2024-39338 CVE-2024-6409 CVE-2024-35325 CVE-2024-35326 CVE-2024-4577  +12 more Upstream summary: A heap-based buffer overflow flaw was found in the rsync daemon. This […]

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Amazon Linux 2 — lasso — multiple vulnerabilities (5 CVEs) — patch and remediation guide

• May 25, 2026
• Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2025-3077 Related CVEs: CVE-2025-46404 CVE-2025-46705 CVE-2025-46784 CVE-2025-47151 CVE-2021-28091 Upstream summary: A denial of service vulnerability exists in the lasso_provider_verify_saml_signature functionality of Entr'ouvert Lasso 2.5.1. A specially crafted SAML response can […]

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