Linux

CentOS Stream 9 — grafana — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — grafana — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 12, 2026
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 12 March 2026 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2023:4030 Related CVEs: CVE-2023-3128 CVE-2026-27877 CVE-2026-25679 CVE-2025-61726 CVE-2025-61728 CVE-2025-61729 CVE-2025-68121 CVE-2026-21721  +12 more Upstream summary: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & […]

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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-2026-50112)

  • March 12, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 12 March 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-50112 Related CVEs: CVE-2018-1000204 CVE-2025-38234 CVE-2025-38276 CVE-2025-38357 CVE-2025-40034 CVE-2025-40075 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Fedora 42 — xorg-x11-server-Xwayland — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Fedora 42

Fedora 42 — xorg-x11-server-Xwayland — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • March 12, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Fedora 42 📖 ~4 min read  •  Source: Fedora update FEDORA-2026-0174d1953a Related CVEs: CVE-2026-33999 CVE-2026-34000 CVE-2026-34001 CVE-2026-34002 CVE-2026-34003 Upstream summary: Update to xwayland 24.1.11 —- Update to xwayland 24.1.10, CVE fix for: CVE-2026-33999, CVE-2026-34000, CVE-2026-34001, CVE-2026-34002, CVE-2026-34003 Table of contents Symptom & […]

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Debian 13 — zoneminder — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — zoneminder — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 12, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 12 March 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-0227 CVE-2008-1381 CVE-2008-3880 CVE-2008-3881 CVE-2008-3882 CVE-2008-6755 CVE-2008-6756 CVE-2013-0232  +12 more Upstream summary: Buffer overflow in the zms script in ZoneMinder before 1.19.2 may allow a remote attacker to […]

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AlmaLinux 8 — libcap — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — libcap — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • March 12, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:13285 Related CVEs: CVE-2026-4878 CVE-2023-2602 CVE-2023-2603 Upstream summary: Libcap is a library for getting and setting POSIX.1e (formerly POSIX 6) draft 15 capabilities. Security Fix(es): * libcap: libcap: Privilege escalation via TOCTOU […]

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Ubuntu 24.04 — linux-gke — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 24.04

Ubuntu 24.04 — linux-gke — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 12, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 12 March 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8278-1 Related CVEs: CVE-2024-50004 CVE-2024-58096 CVE-2024-58097 CVE-2025-37926 CVE-2025-38201 CVE-2025-38591 CVE-2025-40039 CVE-2025-40082  +12 more Upstream summary: It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic […]

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Amazon Linux 2023 — python-jinja2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — python-jinja2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • March 11, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2025-894 Related CVEs: CVE-2025-27516 CVE-2024-56326 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 |attr […]

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Amazon Linux 2023 — ocaml — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — ocaml — vulnerability — patch and remediation guide

  • March 11, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2026-1479 Related CVEs: CVE-2026-28364 Upstream summary: In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in Marshal deserialization (runtime/intern.c) enables remote code execution through a multi-phase attack chain. […]

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Alpine Linux edge — perl-crypt-argon2 — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — perl-crypt-argon2 — vulnerability — patch and remediation guide

  • March 11, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 0.031-r0 📖 ~4 min read  •  Source: Alpine secdb entry — perl-crypt-argon2 0.031-r0 Related CVEs: CVE-2026-8463 Upstream summary: Alpine community repository for vedge ships perl-crypt-argon2 0.031-r0 which addresses CVE-2026-8463. Table of contents Symptom & Impact Environment […]

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Alpine Linux edge — valkey — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — valkey — multiple vulnerabilities (19 CVEs) — patch and remediation guide

  • March 11, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 9.0.4-r0 📖 ~4 min read  •  Source: Alpine secdb entry — valkey 9.0.4-r0 Related CVEs: CVE-2026-23479 CVE-2026-25243 CVE-2026-23631 CVE-2025-67733 CVE-2026-21863 CVE-2026-27623 CVE-2025-49844 CVE-2025-46817  +11 more Upstream summary: Alpine main repository for vedge ships valkey 9.0.4-r0 which […]

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