🟠 High ⏱ 15–60 min Last verified: 19 June 2026 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8000-1 Related CVEs: CVE-2026-21932 CVE-2026-21925 CVE-2026-21933 CVE-2026-21945 CVE-2025-53057 CVE-2025-53066 CVE-2025-30749 CVE-2025-30761 +12 more Upstream summary: It was discovered that the RMI component of OpenJDK 8 would establish RMI TCP endpoint […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 1.26.4-r0 📖 ~4 min read • Source: Alpine secdb entry — py3-urllib3 1.26.4-r0 Related CVEs: CVE-2021-28363 CVE-2026-21441 CVE-2023-45803 CVE-2023-43804 CVE-2020-26137 Upstream summary: Alpine main repository for vv3.20 ships py3-urllib3 1.26.4-r0 which addresses CVE-2021-28363. Table of contents […]
🟠 High ⏱ 15–60 min Last verified: 19 June 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7974-1 Related CVEs: CVE-2026-0992 CVE-2026-0990 CVE-2025-8732 CVE-2026-0989 CVE-2025-7425 CVE-2025-9714 CVE-2025-6021 CVE-2025-49794 +12 more Upstream summary: It was discovered that libxml2 incorrectly handled maliciously crafted SGML catalog files. An attacker could […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory RHSA-2025:19512 (see also SUSE bugzilla) Related CVEs: CVE-2025-61919 CVE-2025-61770 CVE-2025-61771 CVE-2025-61772 CVE-2025-59830 CVE-2025-46727 CVE-2025-27610 CVE-2025-27111 +1 more Upstream summary: Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, […]
🟠 High ⏱ 5–30 min Last verified: 19 June 2026 Affected versions: Ubuntu 26.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]
🟠 High ⏱ 15–60 min Last verified: 19 June 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2021:167-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-3520 CVE-2019-17543 Upstream summary: There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able […]
🟡 Medium ⏱ 10–30 min Last verified: 19 June 2026 Affected versions: SLES 16 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2025:02309-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-4565 CVE-2026-0994 Upstream summary: Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive […]
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read • Source: Microsoft KB5082200 • MSRC update-guide entry Related CVEs: CVE-2026-32157 CVE-2026-33827 CVE-2026-33824 CVE-2026-20930 CVE-2026-25250 CVE-2026-23670 CVE-2026-26151 CVE-2026-26155 +12 more Affected components: Windows Server 2019 (Server Core installation) Microsoft summary: Use after free in Remote […]
🟠 High ⏱ 15–60 min Last verified: 19 June 2026 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2025-14862 Related CVEs: CVE-2025-8715 CVE-2025-8714 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
🟠 High ⏱ 15–60 min Last verified: 19 June 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2026-3967 Related CVEs: CVE-2026-2447 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
