Linux

Amazon Linux 2 — python3-urllib3 — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — python3-urllib3 — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2026-3131 Related CVEs: CVE-2026-21441 CVE-2024-37891 CVE-2025-66418 CVE-2025-66471 CVE-2025-50181 Upstream summary: urllib3 is an HTTP client library for Python. urllib3's streaming API is designed for the efficient handling of large HTTP […]

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Gentoo Linux — net-print/cups-filters — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-print/cups-filters — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202401-06 Related CVEs: CVE-2023-24805 Upstream summary: A vulnerability has been discovered in cups-filters. Please review the CVE identifier referenced below for details. Table of contents Symptom & Impact Environment & Reproduction Root […]

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Alpine Linux 3.18 — mruby — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — mruby — multiple vulnerabilities (14 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 3.1.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — mruby 3.1.0-r0 Related CVEs: CVE-2021-4110 CVE-2021-4188 CVE-2022-0080 CVE-2022-0240 CVE-2022-0326 CVE-2022-0481 CVE-2022-0631 CVE-2022-0632  +6 more Upstream summary: Alpine community repository for vv3.18 ships mruby 3.1.0-r0 which […]

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AlmaLinux 8 — php — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — php — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:1412 Related CVEs: CVE-2025-1220 CVE-2025-14177 CVE-2025-14178 CVE-2025-14180 CVE-2025-1735 CVE-2025-6491 CVE-2023-0567 CVE-2023-0568  +12 more Upstream summary: PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es): * php: […]

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Arch Linux — postgresql — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — postgresql — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202204-1 Related CVEs: CVE-2021-23214 CVE-2020-25696 CVE-2020-25695 CVE-2020-25694 CVE-2018-1058 CVE-2017-7548 CVE-2017-7547 CVE-2017-7546  +11 more Upstream summary: Type: man-in-the-middle. Status: Fixed. Affected: 13.4-6. Fixed in: 13.5-1. Group: AVG-2546. Table of contents Symptom […]

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Amazon Linux 2 — gnupg2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — gnupg2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2026-3125 Related CVEs: CVE-2025-68973 CVE-2018-12020 CVE-2022-34903 CVE-2014-4617 Upstream summary: In GnuPG before 2.4.9, armor_filter in g10/armor.c has two increments of an index variable where one is intended, leading to an […]

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Gentoo Linux — net-wireless/bluez — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-wireless/bluez — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202401-03 Related CVEs: CVE-2023-45866 CVE-2020-26558 CVE-2021-0129 CVE-2021-3588 CVE-2022-0204 CVE-2020-0556 CVE-2020-27153 Upstream summary: Multiple vulnerabilities have been discovered in BlueZ. Please review the CVE identifiers referenced below for details. Table of contents Symptom […]

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Alpine Linux 3.18 — mupdf — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — mupdf — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 1.18.0-r1 📖 ~4 min read  •  Source: Alpine secdb entry — mupdf 1.18.0-r1 Related CVEs: CVE-2021-3407 CVE-2020-26519 CVE-2018-1000051 CVE-2018-6544 CVE-2018-6192 CVE-2018-6187 CVE-2018-5686 CVE-2017-17858  +3 more Upstream summary: Alpine community repository for vv3.18 ships mupdf 1.18.0-r1 which […]

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AlmaLinux 8 — php-pecl-rrd — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — php-pecl-rrd — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:1412 Related CVEs: CVE-2025-1220 CVE-2025-14177 CVE-2025-14178 CVE-2025-14180 CVE-2025-1735 CVE-2025-6491 CVE-2023-0567 CVE-2023-0568  +12 more Upstream summary: PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es): * php: […]

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Arch Linux — python-django — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — python-django — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202204-9 Related CVEs: CVE-2022-28347 CVE-2022-28346 CVE-2021-35042 CVE-2019-12781 CVE-2016-9014 CVE-2016-9013 CVE-2025-32873 CVE-2021-33571  +12 more Upstream summary: Type: sql injection. Status: Fixed. Affected: 4.0.3-1. Fixed in: 4.0.4-1. Group: AVG-2667. Table of contents […]

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