🟢 Low ⏱ 5–15 min Last verified: 22 July 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8168-1 Related CVEs: CVE-2026-33056 Upstream summary: It was discovered that tar-rs embedded in rustc incorrectly handled symlinks when unpacking a tar archive. If a user or automated system were tricked […]
🟡 Medium ⏱ 10–30 min Last verified: 22 July 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE advisory TID7009193 (see also SUSE bugzilla) Related CVEs: CVE-2011-2729 Upstream summary: native/unix/native/jsvc-unix.c in jsvc in the Daemon component 1.0.3 through 1.0.6 in Apache Commons, as used in Apache Tomcat 5.5.32 through 5.5.33, 6.0.30 […]
🟡 Medium ⏱ 10–30 min Last verified: 22 July 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE advisory SUSE-SR:2008:027 (see also SUSE bugzilla) Related CVEs: CVE-2008-3825 CVE-2009-1384 Upstream summary: pam_krb5 2.2.14 in Red Hat Enterprise Linux (RHEL) 5 and earlier, when the existing_ticket option is enabled, uses incorrect privileges when […]
Postfix is a high-performance, secure, and widely used Mail Transfer Agent (MTA). It handles the SMTP protocol for sending and relaying email. This guide installs and configures Postfix as an internet-facing SMTP server on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS with a fully qualified domain name (FQDN) […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 8 📖 ~4 min read • Source: Red Hat advisory RHSA RHSA-2026:8456 Related CVEs: CVE-2026-25679 CVE-2025-61726 CVE-2025-61729 CVE-2025-68121 CVE-2025-65637 CVE-2025-58183 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]
🟠 High ⏱ 15–60 min Last verified: 22 July 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2026-2081 Related CVEs: CVE-2026-23530 CVE-2026-23531 CVE-2026-23532 CVE-2026-23533 CVE-2026-23534 CVE-2026-23883 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🟡 Medium ⏱ 10–30 min Last verified: 22 July 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2016:1639-1 (see also SUSE bugzilla) Related CVEs: CVE-2016-5104 Upstream summary: The socket_create function in common/socket.c in libimobiledevice and libusbmuxd allows remote attackers to bypass intended access restrictions and communicate with services on […]
🟠 High ⏱ 15–60 min Last verified: 22 July 2026 Affected versions: CentOS Stream 9 📖 ~4 min read • Source: AlmaLinux/RHEL advisory ALSA-2026:8841 Related CVEs: CVE-2026-25679 CVE-2025-61726 CVE-2025-47906 Upstream summary: This package provides build-stage rpm automation to simplify the creation of Go language (golang) packages. It does not need to be included in […]
🟡 Medium ⏱ 10–30 min Last verified: 22 July 2026 Affected versions: CentOS Stream 9 📖 ~4 min read • Source: AlmaLinux/RHEL advisory ALSA-2026:14819 Related CVEs: CVE-2026-33554 Upstream summary: The freeipmi packages contain an Intelligent Platform Management Interface (IPMI) remote console and system management software based on the IPMI specification. Security Fix(es): * freeipmi: […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 8 📖 ~4 min read • Source: Red Hat advisory RHSA RHSA-2026:20130 Related CVEs: CVE-2026-31532 CVE-2026-46300 CVE-2026-46333 CVE-2025-38024 CVE-2026-23191 CVE-2026-23243 CVE-2026-23401 CVE-2026-31419 +12 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]
