Linux

AlmaLinux 8 — slf4j — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — slf4j — 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-2025:14126 Related CVEs: CVE-2025-52999 CVE-2019-10086 CVE-2025-48734 CVE-2022-29599 CVE-2019-12384 CVE-2018-11784 CVE-2018-8014 CVE-2018-8034  +12 more Upstream summary: The Public Key Infrastructure (PKI) Core contains fundamental packages required by AlmaLinux Certificate System. Security Fix(es): * […]

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Red Hat Enterprise Linux 9 — python3.12 — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 9

Red Hat Enterprise Linux 9 — python3.12 — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 9 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:19177 Related CVEs: CVE-2025-6075 CVE-2025-13837 CVE-2025-15282 CVE-2025-59375 CVE-2026-0672 CVE-2026-1502 CVE-2026-2297 CVE-2026-3644  +11 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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Amazon Linux 2 — python3-jinja2 — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — python3-jinja2 — 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 ALAS2-2025-2793 Related CVEs: CVE-2025-27516 CVE-2024-56326 CVE-2019-10906 CVE-2024-22195 CVE-2024-34064 Upstream summary: Jinja is an extensible templating engine. Prior to 3.1.6, an oversight in how the Jinja sandboxed environment interacts with the […]

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Gentoo Linux — net-proxy/haproxy — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-proxy/haproxy — multiple vulnerabilities (2 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-202004-01 Related CVEs: CVE-2019-19330 CVE-2020-11100 Upstream summary: It was discovered that HAProxy incorrectly handled certain HTTP/2 headers. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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Rocky Linux 8 — mariadb — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — mariadb — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:0225 Related CVEs: CVE-2025-13699 CVE-2023-52969 CVE-2023-52970 CVE-2023-52971 CVE-2025-21490 CVE-2025-30693 CVE-2025-30722 CVE-2026-21968  +5 more Upstream summary: MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. Security […]

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Arch Linux — gettext — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — gettext — vulnerability — 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-201908-14 Related CVEs: CVE-2018-18751 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 0.19.8.1-1. Fixed in: 0.20.1-1. Group: AVG-885. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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Arch Linux — wpa_supplicant — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — wpa_supplicant — multiple vulnerabilities (11 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-202102-25 Related CVEs: CVE-2021-0326 CVE-2017-13088 CVE-2017-13087 CVE-2017-13082 CVE-2017-13081 CVE-2017-13080 CVE-2017-13079 CVE-2017-13078  +3 more Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 2:2.9-7. Fixed in: 2:2.9-8. Group: AVG-1530. Table of […]

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openSUSE Leap 15.5 — expat — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — expat — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:1129-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-28757 CVE-2024-45490 CVE-2024-45491 CVE-2024-45492 CVE-2023-52425 Upstream summary: libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers […]

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Alpine Linux 3.18 — postgresql14 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — postgresql14 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 9.6.4-r0 📖 ~4 min read  •  Source: Alpine secdb entry — postgresql14 9.6.4-r0 Related CVEs: CVE-2017-7546 CVE-2017-7547 CVE-2017-7548 CVE-2017-7484 CVE-2017-7485 CVE-2017-7486 CVE-2023-39418 CVE-2023-39417  +12 more Upstream summary: Alpine main repository for vv3.18 ships postgresql14 9.6.4-r0 which […]

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Red Hat Enterprise Linux 9 — libcap — vulnerability — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 9

Red Hat Enterprise Linux 9 — libcap — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 9 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:19458 Related CVEs: CVE-2026-4878 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]

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