Linux

Rocky Linux 10 — gstreamer1-plugins-bad-free — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Rocky Linux 10

Rocky Linux 10 — gstreamer1-plugins-bad-free — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • April 9, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 10 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:6259 Related CVEs: CVE-2026-2920 CVE-2026-2921 CVE-2026-2922 CVE-2026-2923 CVE-2026-3082 CVE-2026-3083 CVE-2026-3085 Upstream summary: GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-bad-free […]

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Debian 13 — leaflet — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — leaflet — vulnerability — patch and remediation guide

  • April 9, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 9 April 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-69993 Upstream summary: Leaflet versions up to and including 1.9.4 are vulnerable to Cross-Site Scripting (XSS) via the bindPopup() method. This method renders user-supplied input as raw HTML without […]

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Debian 13 — ckermit — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — ckermit — vulnerability — patch and remediation guide

  • April 9, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 9 April 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-68920 Upstream summary: C-Kermit (aka ckermit) through 10.0 Beta.12 (aka 416-beta12) before 244644d allows a remote Kermit system to overwrite files on the local system, or retrieve arbitrary files […]

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Rocky Linux 9 — PackageKit — vulnerability — patch and remediation guide — diagnosis and fix on Rocky Linux 9

Rocky Linux 9 — PackageKit — vulnerability — patch and remediation guide

  • April 9, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 9 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:19354 Related CVEs: CVE-2026-41651 Upstream summary: PackageKit is a D-Bus abstraction layer that allows the session user to manage packages in a secure way using a cross-distribution, cross-architecture API. Security […]

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Common Problems 114059

RHEL 10 – custom application logs never rotate causing giant log files – Fix & Prevention

  • April 9, 2026
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 9 April 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 […]

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openSUSE Tumbleweed — duc — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — duc — vulnerability — patch and remediation guide

  • April 9, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2025-13654 Upstream summary: A stack buffer overflow vulnerability exists in the buffer_get function of duc, a disk management tool, where a condition can evaluate to […]

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Debian 13 — hugo — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — hugo — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • April 9, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 9 April 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-26284 CVE-2024-32875 CVE-2024-55601 CVE-2026-35166 CVE-2026-44301 Upstream summary: Hugo is a fast and Flexible Static Site Generator built in Go. Hugo depends on Go's `os/exec` for certain features, e.g. […]

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Debian 12 — isc-kea — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — isc-kea — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • April 9, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 9 April 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-6472 CVE-2019-6473 CVE-2019-6474 CVE-2025-32801 CVE-2025-32802 CVE-2025-32803 CVE-2026-3608 Upstream summary: A packet containing a malformed DUID can cause the Kea DHCPv6 server process (kea-dhcp6) to exit due to an […]

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Red Hat Enterprise Linux 10 — python-jwcrypto — vulnerability — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 10 — python-jwcrypto — vulnerability — patch and remediation guide

  • April 9, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 10 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:19042 Related CVEs: CVE-2026-39373 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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