2026 - Page 272 of 1375

Amazon Linux 2 — LibRaw — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — LibRaw — multiple vulnerabilities (16 CVEs) — patch and remediation guide

  • June 28, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2026-3255 Related CVEs: CVE-2026-20889 CVE-2026-21413 CVE-2026-20884 CVE-2026-24660 CVE-2021-3624 CVE-2025-43961 CVE-2025-43962 CVE-2025-43963  +8 more Upstream summary: A heap-based buffer overflow vulnerability exists in the x3f_thumb_loader functionality of LibRaw Commit d20315b. A […]

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SLES 16 — gvfs — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — gvfs — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • June 28, 2026
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 28 June 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2019:1717-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-12447 CVE-2019-12449 CVE-2026-28296 CVE-2019-12448 CVE-2026-28295 CVE-2019-12795 CVE-2019-3827 Upstream summary: An issue was discovered in GNOME gvfs 1.29.4 through 1.41.2. daemon/gvfsbackendadmin.c mishandles file ownership because setfsuid […]

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Oracle Linux 9 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2026-50260)

  • June 28, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 28 June 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-50260 Related CVEs: CVE-2025-40135 CVE-2025-54518 CVE-2026-23004 CVE-2026-23240 CVE-2026-23243 CVE-2026-23249 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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FreeBSD 15 — libXcursor — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — libXcursor — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 28, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 28 June 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: libXcursor — integer overflow that can lead to heap buffer overflow Related CVEs: CVE-2013-1981 CVE-2013-1982 CVE-2013-1983 CVE-2013-1984 CVE-2013-1985 CVE-2013-1986 CVE-2013-1987 CVE-2013-1988  +12 more Upstream summary: The freedesktop.org project reports: It […]

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Rocky Linux 8 — git-lfs — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — git-lfs — multiple vulnerabilities (9 CVEs) — patch and remediation guide

  • June 28, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:16875 Related CVEs: CVE-2026-25679 CVE-2026-32280 CVE-2026-32282 CVE-2026-32283 CVE-2025-61726 CVE-2025-68121 CVE-2025-61729 CVE-2025-26625  +1 more Upstream summary: Git Large File Storage (LFS) replaces large files such as audio samples, videos, datasets, and […]

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FreeBSD 15 — xephyr — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — xephyr — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 28, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 28 June 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: xorg server — Multiple vulnerabilities Related CVEs: CVE-2017-12176 CVE-2017-12177 CVE-2017-12178 CVE-2017-12179 CVE-2017-12180 CVE-2017-12181 CVE-2017-12182 CVE-2017-12183  +12 more Upstream summary: The X.Org project reports: CVE-2025-49176: Integer overflow in Big Requests Extension […]

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How to Set Up LUKS Disk Encryption on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Set Up LUKS Disk Encryption on SLES 16

Introduction This tutorial covers How to Set Up LUKS Disk Encryption on SLES 16 on SLES 16. SLES 16 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 16 system is up to date: […]

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AlmaLinux 9 — jackson-annotations — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — jackson-annotations — vulnerability — patch and remediation guide

  • June 27, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:12280 Related CVEs: CVE-2025-52999 Upstream summary: Core part of Jackson that defines Streaming API as well as basic shared abstractions. Security Fix(es): * com.fasterxml.jackson.core/jackson-core: jackson-core Potential StackoverflowError (CVE-2025-52999) For more details about […]

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Common Problems 116015

systemd Service Fails at Boot

🟡 Medium   ⏱ 5–30 min  Last verified: 27 June 2026 📖 ~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 & Cross-Refs References & Further […]

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