🟢 Low ⏱ 5–15 min Last verified: 5 June 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8133-1 Related CVEs: CVE-2026-32597 CVE-2022-29217 Upstream summary: It was discovered that PyJWT did not validate the critical header parameter, contrary to the RFC specification expectations. A remote attacker could possibly […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 5.8.8-r0 📖 ~4 min read • Source: Alpine secdb entry — kamailio 5.8.8-r0 Related CVEs: CVE-2026-39863 CVE-2018-14767 Upstream summary: Alpine main repository for vv3.20 ships kamailio 5.8.8-r0 which addresses CVE-2026-39863. Table of contents Symptom & Impact […]
Introduction Deploying configure nginx caching 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 […]
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read • Source: Microsoft KB5068865 • MSRC update-guide entry Related CVEs: CVE-2025-60724 CVE-2025-64678 CVE-2025-59505 CVE-2025-59506 CVE-2025-59507 CVE-2025-59508 CVE-2025-59510 CVE-2025-59512 +12 more Affected components: Windows Server 2016 Microsoft summary: Heap-based buffer overflow in Microsoft Graphics Component allows […]
🟠 High ⏱ 15–60 min Last verified: 5 June 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE advisory SUSE-FU-2022:0444-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-18342 CVE-2020-14343 Upstream summary: In PyYAML before 5.1, the yaml.load() API could execute arbitrary code if used with untrusted data. The load() function has been […]
🟡 Medium ⏱ 10–30 min Last verified: 5 June 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2020-14382 CVE-2021-4122 Upstream summary: A vulnerability was found in upstream release cryptsetup-2.2.0 where, there's a bug in LUKS2 format validation code, that is effectively invoked […]
🟠 High ⏱ 15–60 min Last verified: 5 June 2026 Affected versions: Oracle Linux 10 📖 ~4 min read • Source: ELSA advisory ELSA-2026-10223 Related CVEs: CVE-2026-27877 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
🟠 High ⏱ 15–60 min Last verified: 5 June 2026 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2026-3339 Related CVEs: CVE-2026-2447 CVE-2026-2757 CVE-2026-2758 CVE-2026-2759 CVE-2026-2760 CVE-2026-2761 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🟠 High ⏱ 15–60 min Last verified: 5 June 2026 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE advisory RHSA-2026:12176 (see also SUSE bugzilla) Related CVEs: CVE-2026-32597 CVE-2022-29217 CVE-2017-12880 Upstream summary: PyJWT is a JSON Web Token implementation in Python. Prior to 2.12.0, PyJWT does not validate the crit (Critical) Header […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2026:14929 Related CVEs: CVE-2026-4775 CVE-2025-8176 CVE-2025-9900 Upstream summary: The libtiff package contains a library of functions for manipulating TIFF (Tagged Image File Format) image format files. TIFF is a widely used file […]
