🟡 Medium ⏱ 10–30 min Last verified: 11 June 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2026-50250 Related CVEs: CVE-2026-21996 CVE-2026-35233 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
Introduction This tutorial demonstrates how to Run OpenSCAP Compliance Scans on RHEL 10 on RHEL 10. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered RHEL 10 system with the default AppStream repositories […]
🔴 Critical ⏱ 15–90 min Last verified: 11 June 2026 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2023:1459-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-25725 CVE-2023-0056 CVE-2019-14241 CVE-2020-11100 CVE-2021-40346 CVE-2026-33555 CVE-2025-11230 CVE-2025-32464 +5 more Upstream summary: HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers […]
🟠 High ⏱ 15–60 min Last verified: 11 June 2026 Affected versions: CentOS Stream 10 📖 ~4 min read • Source: AlmaLinux/RHEL advisory ALSA-2026:13380 Related CVEs: CVE-2026-35385 CVE-2026-35386 CVE-2026-35387 CVE-2026-35388 CVE-2026-35414 CVE-2026-3497 CVE-2025-61984 CVE-2025-61985 +1 more Upstream summary: OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Fedora 42 📖 ~4 min read • Source: Fedora update FEDORA-2026-b9548393aa Related CVEs: CVE-2026-5766 CVE-2026-35192 CVE-2026-6907 CVE-2026-3902 CVE-2026-4277 CVE-2026-4292 CVE-2026-33033 CVE-2026-33034 +1 more Upstream summary: – Fixes CVE-2026-5766: Potential denial-of-service vulnerability in ASGI requests via file upload limit bypass – Fixes CVE-2026-35192: […]
🟠 High ⏱ 15–60 min Last verified: 11 June 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE advisory RHSA-2026:10739 (see also SUSE bugzilla) Related CVEs: CVE-2026-34001 CVE-2025-62229 CVE-2025-62230 CVE-2025-62231 CVE-2021-3472 CVE-2021-4008 CVE-2021-4009 CVE-2021-4010 +12 more Upstream summary: A flaw was found in the X.Org X server. This use-after-free vulnerability occurs […]
🟠 High ⏱ 15–60 min Last verified: 11 June 2026 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: qt6-webengine — multiple vulnerabilities Related CVEs: CVE-2023-5186 CVE-2023-5187 CVE-2023-5217 CVE-2023-5218 CVE-2023-5473 CVE-2023-5474 CVE-2023-5475 CVE-2023-5476 +12 more Upstream summary: Qt qtwebengine-chromium repo reports: Backports for 262 security bugs in Chromium: CVE-2025-13223: […]
🔴 Critical ⏱ 15–90 min Last verified: 11 June 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2019:719-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-7409 CVE-2018-7485 CVE-2011-1145 Upstream summary: In unixODBC before 2.3.5, there is a buffer overflow in the unicode_to_ansi_copy() function in DriverManager/__info.c. Table of contents Symptom & […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 7 📖 ~4 min read • Source: Red Hat advisory RHSA RHSA-2026:16101 Related CVEs: CVE-2026-32283 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]
Introduction Deploying set the hostname on a FreeBSD 15 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard base + ports approach […]
