Linux

Amazon Linux 2 — librelp — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — librelp — vulnerability — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2018-998 Related CVEs: CVE-2018-1000140 Upstream summary: Stack-based buffer overflow in relpTcpChkPeerName function in src/tcp.c: rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow vulnerability in the checking of x509 […]

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Gentoo Linux — media-libs/openh264 — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — media-libs/openh264 — 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-202507-06 Related CVEs: CVE-2025-27091 Upstream summary: A vulnerability has been discovered in openh264. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction Root […]

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AlmaLinux 8 — dovecot — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — dovecot — multiple vulnerabilities (11 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-2026:13830 Related CVEs: CVE-2025-59032 CVE-2026-27857 CVE-2026-27858 CVE-2024-23184 CVE-2024-23185 CVE-2022-30550 CVE-2021-33515 CVE-2020-24386  +3 more Upstream summary: Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. […]

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

Alpine Linux 3.18 — dovecot — 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 2.3.9.3-r0 📖 ~4 min read  •  Source: Alpine secdb entry — dovecot 2.3.9.3-r0 Related CVEs: CVE-2020-7046 CVE-2020-7957 CVE-2019-19722 CVE-2019-11500 CVE-2019-11499 CVE-2019-11494 CVE-2019-10691 CVE-2019-7524  +12 more Upstream summary: Alpine main repository for vv3.18 ships dovecot 2.3.9.3-r0 which […]

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Arch Linux — weechat — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — weechat — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202002-12 Related CVEs: CVE-2020-9760 CVE-2020-9759 CVE-2020-8955 CVE-2017-8073 CVE-2017-14727 Upstream summary: Type: multiple issues. Status: Fixed. Affected: 2.7-2. Fixed in: 2.7.1-1. Group: AVG-1103. Table of contents Symptom & Impact Environment & […]

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openSUSE Leap 15.5 — python3-uamqp — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — python3-uamqp — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:0323-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-21646 CVE-2024-27099 CVE-2024-25110 Upstream summary: Azure uAMQP is a general purpose C library for AMQP 1.0. The UAMQP library is used by several clients […]

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Gentoo Linux — app-admin/sudo — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — app-admin/sudo — multiple vulnerabilities (14 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-202507-01 Related CVEs: CVE-2025-32462 CVE-2025-32463 CVE-2023-42465 CVE-2023-27320 CVE-2023-28486 CVE-2023-28487 CVE-2023-22809 CVE-2021-23239  +6 more Upstream summary: Multiple vulnerabilities have been discovered in sudo. Please review the CVE identifiers referenced below for details. Table […]

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

AlmaLinux 8 — LibRaw — 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-2026:13284 Related CVEs: CVE-2026-20889 CVE-2026-21413 CVE-2026-24660 CVE-2021-32142 CVE-2020-13558 CVE-2020-24870 CVE-2020-27918 CVE-2020-29623  +12 more Upstream summary: LibRaw is a library for reading RAW files obtained from digital photo cameras (CRW/CR2, NEF, RAF, DNG, […]

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Alpine Linux 3.18 — drupal7 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — drupal7 — 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 7.91-r0 📖 ~4 min read  •  Source: Alpine secdb entry — drupal7 7.91-r0 Related CVEs: CVE-2022-26493 CVE-2022-25271 CVE-2021-41182 CVE-2021-41183 CVE-2016-7103 CVE-2010-5312 CVE-2021-32610 CVE-2020-13672  +12 more Upstream summary: Alpine community repository for vv3.18 ships drupal7 7.91-r0 which […]

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

Arch Linux — electron — vulnerability — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-201911-7 Related CVEs: CVE-2019-13720 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 7.0.0-1. Fixed in: 7.0.1-1. Group: AVG-1061. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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