Systemd Services

Amazon Linux 2023 — flatpak — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — flatpak — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2026-1601 Related CVEs: CVE-2026-34078 CVE-2026-34079 CVE-2024-42472 CVE-2024-32462 Upstream summary: A complete sandbox escape vulnerability exists in Flatpak before 1.16.4. The Flatpak portal accepts paths in the sandbox-expose options which can […]

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Alpine Linux 3.19 — openjdk20 — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — openjdk20 — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 20.0.1_p9-r0 📖 ~4 min read  •  Source: Alpine secdb entry — openjdk20 20.0.1_p9-r0 Related CVEs: CVE-2023-21930 CVE-2023-21967 CVE-2023-21939 CVE-2023-21938 CVE-2023-21968 CVE-2023-21937 Upstream summary: Alpine community repository for vv3.19 ships openjdk20 20.0.1_p9-r0 which addresses CVE-2023-21930. Table of […]

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Windows Server 2016 — KB5043125 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5043125 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5043125 • MSRC update-guide entry Related CVEs: CVE-2024-38236 CVE-2024-38249 CVE-2024-38250 CVE-2024-38256 CVE-2024-43467 CVE-2024-38014 CVE-2024-38217 CVE-2024-38231  +12 more Affected components: Windows Server 2016 (Server Core installation) Windows Server 2016 Table of contents Symptom […]

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openSUSE Leap 15.6 — libjxl0_8 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — libjxl0_8 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2026:0648-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-12474 Upstream summary: A specially-crafted file can cause libjxl's decoder to read pixel data from uninitialized (but allocated) memory. This can be done by […]

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AlmaLinux 8 — tar — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — tar — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2023:0842 Related CVEs: CVE-2022-48303 Upstream summary: The GNU tar program can save multiple files in an archive and restore files from an archive. Security Fix(es): * tar: heap buffer overflow at from_header() […]

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Amazon Linux 2023 — glibc — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — glibc — multiple vulnerabilities (16 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2026-1622 Related CVEs: CVE-2026-4046 CVE-2025-4802 CVE-2024-2961 CVE-2023-4527 CVE-2023-4806 CVE-2023-4813 CVE-2023-4911 CVE-2025-8058  +8 more Upstream summary: The iconv() function in the GNU C Library versions 2.43 and earlier may crash due […]

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Alpine Linux 3.19 — openjdk21 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — openjdk21 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 21.0.6_p7-r0 📖 ~4 min read  •  Source: Alpine secdb entry — openjdk21 21.0.6_p7-r0 Related CVEs: CVE-2025-21502 CVE-2024-21217 CVE-2024-21235 CVE-2024-21210 CVE-2024-21211 CVE-2024-21208 CVE-2024-21147 CVE-2024-21145  +12 more Upstream summary: Alpine community repository for vv3.19 ships openjdk21 21.0.6_p7-r0 which […]

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Windows Server 2016 — KB5043129 — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5043129 — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5043129 • MSRC update-guide entry Related CVEs: CVE-2024-38236 CVE-2024-38249 CVE-2024-38250 CVE-2024-38256 CVE-2024-43467 CVE-2024-38014 CVE-2024-38217 CVE-2024-38231  +11 more Affected components: Windows Server 2016 (Server Core installation) Windows Server 2016 Table of contents Symptom […]

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openSUSE Leap 15.6 — rust — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — rust — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory SUSE-RU-2026:1001-1 (see also SUSE bugzilla) Related CVEs: CVE-2026-31812 Upstream summary: Quinn is a pure-Rust, async-compatible implementation of the IETF QUIC transport protocol. Prior to 0.11.14, a remote, unauthenticated attacker can trigger […]

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AlmaLinux 8 — usbguard — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — usbguard — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2023:0087 Related CVEs: CVE-2019-25058 Upstream summary: The USBGuard software framework provides system protection against intrusive USB devices by implementing basic whitelisting and blacklisting capabilities based on device attributes. To enforce a user-defined […]

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