Linux

SLES 15 — MozillaThunderbird — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — MozillaThunderbird — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 21 February 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:0599-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-0616 CVE-2020-26970 CVE-2010-3769 CVE-2010-3778 CVE-2011-2987 CVE-2017-7845 CVE-2026-3889 CVE-2026-4371  +12 more Upstream summary: If a MIME email combines OpenPGP and OpenPGP MIME data in a certain […]

Read more
Oracle Linux 8 — .NET 8.0 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — .NET 8.0 — vulnerability — patch and remediation guide (ELSA-2025-7589)

🟠 High   ⏱ 15–60 min  Last verified: 21 February 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-7589 Related CVEs: CVE-2025-26646 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

Read more
Rocky Linux 8 — java-17-openjdk — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — java-17-openjdk — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:9686 Related CVEs: CVE-2026-22007 CVE-2026-22013 CVE-2026-22016 CVE-2026-22018 CVE-2026-22021 CVE-2026-23865 CVE-2026-34268 CVE-2026-34282  +5 more Upstream summary: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java […]

Read more
How to Install GlusterFS on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Install GlusterFS on RHEL 10

Introduction RHEL 10 ships with a stable, security-hardened base that makes deploying install glusterfs both straightforward and auditable. This tutorial covers the complete procedure for how to Install GlusterFS on RHEL 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. Prerequisites Before you begin, ensure you […]

Read more
AlmaLinux 10 — dotnet10.0 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 10

AlmaLinux 10 — dotnet10.0 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 10 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:4453 Related CVEs: CVE-2026-26127 CVE-2026-26130 Upstream summary: .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New […]

Read more
AlmaLinux 9 — tigervnc — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — tigervnc — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:10739 Related CVEs: CVE-2026-33999 CVE-2026-34001 CVE-2026-34003 CVE-2026-34352 CVE-2025-62229 CVE-2025-62230 CVE-2025-62231 CVE-2025-49175  +12 more Upstream summary: Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop […]

Read more
Rocky Linux 10 — zziplib — vulnerability — patch and remediation guide — diagnosis and fix on Rocky Linux 10

Rocky Linux 10 — zziplib — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 10 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2025:20478 Related CVEs: CVE-2018-17828 Upstream summary: The zziplib is a lightweight library to easily extract data from zip files. Security Fix(es): * zziplib: directory traversal in unzzip_cat in the bins/unzzipcat-mem.c […]

Read more
Debian 13 — node-diff — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — node-diff — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 20 February 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2026-24001 Upstream summary: jsdiff is a JavaScript text differencing implementation. Prior to versions 8.0.3, 5.2.2, 4.0.4, and 3.5.1, attempting to parse a patch whose filename headers contain the line […]

Read more
Debian 11 — flightgear — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — flightgear — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 20 February 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-2090 CVE-2012-2091 CVE-2016-9956 CVE-2017-13709 CVE-2017-8921 CVE-2025-0781 Upstream summary: Multiple format string vulnerabilities in FlightGear 2.6 and earlier and SimGear 2.6 and earlier allow user-assisted remote attackers to cause […]

Read more
Rocky Linux 10 — golang — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Rocky Linux 10

Rocky Linux 10 — golang — multiple vulnerabilities (14 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 10 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:10217 Related CVEs: CVE-2026-27140 CVE-2026-27143 CVE-2026-27144 CVE-2026-32280 CVE-2026-32282 CVE-2026-32283 CVE-2025-61731 CVE-2026-25679  +6 more Upstream summary: The golang packages provide the Go programming language compiler. Security Fix(es): * golang: internal/syscall/unix: Root.Chmod […]

Read more
CHAT