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NetBSD 9.4 — kdelibs-3.4.0 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — kdelibs-3.4.0 — vulnerability — patch and remediation guide

  • May 23, 2026
  • BSD
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🟡 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 kdelibs-3.4.0{,nb1,nb2} for vulnerability class 'buffer-overflow'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1046 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 — py3-ujson — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — py3-ujson — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • May 23, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 5.4.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-ujson 5.4.0-r0 Related CVEs: CVE-2022-31116 CVE-2022-31117 CVE-2021-45958 Upstream summary: Alpine community repository for vv3.20 ships py3-ujson 5.4.0-r0 which addresses CVE-2022-31116. Table of contents Symptom & […]

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Windows Server 2022 — KB5070886 — security update — patch and remediation guide — diagnosis and fix on Windows Server 2022

Windows Server 2022 — KB5070886 — security update — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read  •  Source: Microsoft KB5070886 • MSRC update-guide entry Related CVEs: CVE-2025-59287 Affected components: Windows Server 2022, 23H2 Edition (Server Core installation) Microsoft summary: Deserialization of untrusted data in Windows Server Update Service allows an unauthorized […]

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AlmaLinux 9 — avahi — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — avahi — multiple vulnerabilities (9 CVEs) — patch and remediation guide

  • May 23, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:7437 Related CVEs: CVE-2024-52616 CVE-2023-38469 CVE-2023-38470 CVE-2023-38471 CVE-2023-38472 CVE-2023-38473 CVE-2021-3468 CVE-2021-3502  +1 more Upstream summary: Avahi is an implementation of the DNS Service Discovery and Multicast DNS specifications for Zero Configuration Networking. […]

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openSUSE Tumbleweed — kvirc — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — kvirc — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • May 23, 2026
  • Linux
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🟠 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-2008-4748 CVE-2010-2785 Upstream summary: Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default application for processing IRC URIs, allows […]

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NetBSD 9.4 — kdelibs-3.[0-9]* — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — kdelibs-3.[0-9]* — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • May 23, 2026
  • BSD
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🟡 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-2009-2702 CVE-2008-5698 Upstream summary: pkgsrc audit-packages flagged kdelibs-3.[0-9]* for vulnerability class 'ssl-cert-spoofing'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2702 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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Alpine Linux 3.20 — py3-waitress — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — py3-waitress — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • May 23, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 2.1.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-waitress 2.1.2-r0 Related CVEs: CVE-2022-31015 CVE-2019-16789 CVE-2019-16785 CVE-2019-16786 Upstream summary: Alpine community repository for vv3.20 ships py3-waitress 2.1.2-r0 which addresses CVE-2022-31015. Table of contents Symptom […]

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Windows Server 2022 — KB5070887 — security update — patch and remediation guide — diagnosis and fix on Windows Server 2022

Windows Server 2022 — KB5070887 — security update — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read  •  Source: Microsoft KB5070887 • MSRC update-guide entry Related CVEs: CVE-2025-59287 Affected components: Windows Server 2022, 23H2 Edition (Server Core installation) Microsoft summary: Deserialization of untrusted data in Windows Server Update Service allows an unauthorized […]

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AlmaLinux 9 — bootc — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — bootc — vulnerability — patch and remediation guide

  • May 23, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:7160 Related CVEs: CVE-2025-24898 Upstream summary: Bootable container system Security Fix(es): * rust-openssl: rust openssl ssl::select_next_proto use after free (CVE-2025-24898) For more details about the security issue(s), including the impact, a CVSS […]

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openSUSE Tumbleweed — ldns — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — ldns — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • May 23, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2020:0438-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-1000231 CVE-2020-19860 CVE-2020-19861 CVE-2011-3581 Upstream summary: A double-free vulnerability in parse.c in ldns 1.7.0 have unspecified impact and attack vectors. Table of contents Symptom & […]

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