Fedora 42 — mysql8.0 — multiple vulnerabilities (14 CVEs) — patch and remediation guide

July 4, 2026
Linux
Comment off

🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Fedora 42 📖 ~4 min read • Source: Fedora update FEDORA-2026-b78d5204fe Related CVEs: CVE-2026-21998 CVE-2026-22001 CVE-2026-22002 CVE-2026-22004 CVE-2026-22005 CVE-2026-22009 CVE-2026-22015 CVE-2026-22017 +6 more Upstream summary: **MySQL 8.0.46** Release notes: https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-46.html Known issue: s390x-specific issue – zlib with DFLTCC compressed pages with low […]

Debian 13 — nvidia-cuda-toolkit — multiple vulnerabilities (20 CVEs) — patch and remediation guide

July 4, 2026
Linux
Comment off

🟠 High ⏱ 15–60 min Last verified: 4 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2020-5991 CVE-2022-21821 CVE-2022-34667 CVE-2023-0193 CVE-2023-0196 CVE-2023-25510 CVE-2023-25511 CVE-2023-25512 +12 more Upstream summary: NVIDIA CUDA Toolkit, all versions prior to 11.1.1, contains a vulnerability in the NVJPEG library in […]

RHEL 10 RPM Database Corruption Blocks Package Operations

July 3, 2026
Linux
Comment off

🔴 Critical ⏱ 5–30 min Last verified: 3 July 2026 Affected versions: RHEL 10.0 RHEL 10.1 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related […]

Amazon Linux 2023 — editorconfig — multiple vulnerabilities (2 CVEs) — patch and remediation guide

July 3, 2026
Linux
Comment off

🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read • Source: Amazon Linux advisory ALAS2023-2026-1642 Related CVEs: CVE-2023-0341 CVE-2026-40489 Upstream summary: editorconfig-core-c is an EditorConfig core library for use by plugins supporting EditorConfig parsing. Versions up to and including 0.12.10 have a stack-based buffer […]

Ubuntu 26.04 LTS – SSH login fails due to incorrect permissions on ~/.ssh – Fix & Prevention

July 3, 2026
Linux
Comment off

🟠 High ⏱ 5–30 min Last verified: 3 July 2026 Affected versions: Ubuntu 26.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

Ubuntu 26.04 LTS cloud-init Stuck Waiting for Datasource

July 3, 2026
Linux
Comment off

🟠 High ⏱ 5–30 min Last verified: 3 July 2026 Affected versions: Ubuntu 26.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

Debian 13 — hunspell — vulnerability — patch and remediation guide

July 3, 2026
Linux
Comment off

🟢 Low ⏱ 5–15 min Last verified: 3 July 2026 Affected versions: Debian 13 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-16707 Upstream summary: Hunspell 1.7.0 has an invalid read operation in SuggestMgr::leftcommonsubstring in suggestmgr.cxx. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

Debian 13 — cifs-utils — multiple vulnerabilities (10 CVEs) — patch and remediation guide

July 3, 2026
Linux
Comment off

🟠 High ⏱ 15–60 min Last verified: 3 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2011-1678 CVE-2011-2724 CVE-2011-3585 CVE-2012-1586 CVE-2014-2830 CVE-2020-14342 CVE-2021-20208 CVE-2022-27239 +2 more Upstream summary: smbfs in Samba 3.5.8 and earlier attempts to use (1) mount.cifs to append to the /etc/mtab […]

Rocky Linux 9 — image-builder — multiple vulnerabilities (5 CVEs) — patch and remediation guide

July 3, 2026
Linux
Comment off

🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Rocky Linux 9 📖 ~4 min read • Source: Rocky Linux RXSA RLSA-2026:13671 Related CVEs: CVE-2026-25679 CVE-2025-61726 CVE-2025-61729 CVE-2025-68121 CVE-2025-58183 Upstream summary: A local binary for building customized OS artifacts such as VM images and OSTree commits. Uses osbuild under the hood. […]

Debian 13 — libwebsockets — multiple vulnerabilities (2 CVEs) — patch and remediation guide

July 3, 2026
Linux
Comment off

🟢 Low ⏱ 5–15 min Last verified: 3 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2025-11677 CVE-2025-11678 Upstream summary: Use After Free in WebSocket server implementation in lws_handshake_server in warmcat libwebsockets may allow an attacker, in specific configurations where the user provides a […]

Linux

Fedora 42 — mysql8.0 — multiple vulnerabilities (14 CVEs) — patch and remediation guide

Debian 13 — nvidia-cuda-toolkit — multiple vulnerabilities (20 CVEs) — patch and remediation guide

RHEL 10 RPM Database Corruption Blocks Package Operations

Amazon Linux 2023 — editorconfig — multiple vulnerabilities (2 CVEs) — patch and remediation guide

Ubuntu 26.04 LTS – SSH login fails due to incorrect permissions on ~/.ssh – Fix & Prevention

Ubuntu 26.04 LTS cloud-init Stuck Waiting for Datasource

Debian 13 — hunspell — vulnerability — patch and remediation guide

Debian 13 — cifs-utils — multiple vulnerabilities (10 CVEs) — patch and remediation guide

Rocky Linux 9 — image-builder — multiple vulnerabilities (5 CVEs) — patch and remediation guide

Debian 13 — libwebsockets — multiple vulnerabilities (2 CVEs) — patch and remediation guide

Tags