Operations

Windows Server 2019 — KB5082806 — security update — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5082806 — security update — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5082806 • MSRC update-guide entry Related CVEs: CVE-2026-32077 Affected components: Windows Server 2019 (Server Core installation) Microsoft summary: Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an […]

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NetBSD 9.4 — asterisk19 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — asterisk19 — multiple vulnerabilities (2 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-2022-26499 CVE-2022-26498 Upstream summary: pkgsrc audit-packages flagged asterisk19<19.3.2 for vulnerability class 'server-side-request-forgery'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-26499 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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Alpine Linux 3.20 — vlc — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — vlc — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 3.0.9.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — vlc 3.0.9.2-r0 Related CVEs: CVE-2019-19721 CVE-2020-6071 CVE-2020-6072 CVE-2020-6073 CVE-2020-6077 CVE-2020-6078 CVE-2020-6079 CVE-2019-13602  +3 more Upstream summary: Alpine community repository for vv3.20 ships vlc 3.0.9.2-r0 which […]

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openSUSE Tumbleweed — python310-aiohttp — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python310-aiohttp — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2024-52303 CVE-2024-42367 CVE-2024-27306 Upstream summary: aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In versions starting with 3.10.6 and prior to 3.10.11, […]

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Windows Server 2019 — KB5078734 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5078734 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5078734 • MSRC update-guide entry Related CVEs: CVE-2026-23668 CVE-2026-23669 CVE-2026-23671 CVE-2026-23672 CVE-2026-23673 CVE-2026-24285 CVE-2026-24287 CVE-2026-24289  +12 more Affected components: Windows Server 2019 (Server Core installation) Microsoft summary: Concurrent execution using shared resource […]

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NetBSD 9.4 — asuka — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — asuka — vulnerability — 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 Upstream summary: pkgsrc audit-packages flagged asuka-[0-9]* for vulnerability class 'unknown'. Reference: https://github.com/rust-openssl/rust-openssl/releases/tag/openssl-v0.10.78 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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Alpine Linux 3.20 — w3m — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — w3m — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 0.5.3.20230718-r0 📖 ~4 min read  •  Source: Alpine secdb entry — w3m 0.5.3.20230718-r0 Related CVEs: CVE-2023-38252 CVE-2023-38253 CVE-2022-38223 CVE-2018-6196 CVE-2018-6197 CVE-2018-6198 Upstream summary: Alpine community repository for vv3.20 ships w3m 0.5.3.20230718-r0 which addresses CVE-2023-38252. Table of […]

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openSUSE Tumbleweed — build — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — build — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:14543-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-22038 CVE-2010-4226 CVE-2017-14804 Upstream summary: Various problems in obs-scm-bridge allows attackers that create specially crafted git repositories to leak information of cause denial of service. […]

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