Linux

Ubuntu 20.04 — pydantic — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — pydantic — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 18 August 2024 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7101-1 Related CVEs: CVE-2024-3772 CVE-2021-29510 Upstream summary: It was discovered that Pydantic incorrectly handled certain regular expressions. A remote attacker could possibly use this issue to cause a denial of […]

Read more
Alpine Linux 3.20 — pcre2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — pcre2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 10.41-r0 📖 ~4 min read  •  Source: Alpine secdb entry — pcre2 10.41-r0 Related CVEs: CVE-2022-41409 CVE-2022-1586 CVE-2022-1587 Upstream summary: Alpine main repository for vv3.20 ships pcre2 10.41-r0 which addresses CVE-2022-41409. Table of contents Symptom & […]

Read more
Alpine Linux 3.20 — freeimage — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — freeimage — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 3.18.0-r2 📖 ~4 min read  •  Source: Alpine secdb entry — freeimage 3.18.0-r2 Related CVEs: CVE-2019-12211 CVE-2019-12213 Upstream summary: Alpine community repository for vv3.20 ships freeimage 3.18.0-r2 which addresses CVE-2019-12211. Table of contents Symptom & Impact […]

Read more
Ubuntu 18.04 — unbound — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — unbound — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 18 August 2024 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7080-1 Related CVEs: CVE-2024-8508 CVE-2024-43167 CVE-2024-43168 CVE-2022-3204 CVE-2022-30698 CVE-2022-30699 CVE-2019-25031 CVE-2019-25032  +12 more Upstream summary: Toshifumi Sakaguchi discovered that Unbound incorrectly handled name compression for large RRsets, which could lead […]

Read more
Alpine Linux 3.20 — blender — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — blender — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 3.3.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — blender 3.3.0-r0 Related CVEs: CVE-2022-2831 CVE-2022-2832 CVE-2022-2833 Upstream summary: Alpine community repository for vv3.20 ships blender 3.3.0-r0 which addresses CVE-2022-2831. Table of contents Symptom & […]

Read more
Alpine Linux 3.19 — discover — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — discover — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 5.21.3-r0 📖 ~4 min read  •  Source: Alpine secdb entry — discover 5.21.3-r0 Related CVEs: CVE-2021-28117 Upstream summary: Alpine community repository for vv3.19 ships discover 5.21.3-r0 which addresses CVE-2021-28117. Table of contents Symptom & Impact Environment […]

Read more
Oracle Linux 9 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2025-20152)

🟠 High   ⏱ 15–60 min  Last verified: 18 August 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-20152 Related CVEs: CVE-2024-47687 CVE-2024-47707 CVE-2024-53110 CVE-2024-53124 CVE-2024-53162 CVE-2024-56672 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

Read more
Alpine Linux 3.19 — qt6-qtwebengine — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — qt6-qtwebengine — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 6.6.1-r9 📖 ~4 min read  •  Source: Alpine secdb entry — qt6-qtwebengine 6.6.1-r9 Related CVEs: CVE-2023-7104 CVE-2024-25062 CVE-2024-1670 CVE-2024-1671 CVE-2024-1672 CVE-2024-1676 CVE-2024-1059 CVE-2024-1060  +12 more Upstream summary: Alpine community repository for vv3.19 ships qt6-qtwebengine 6.6.1-r9 which […]

Read more
Alpine Linux 3.18 — py3-pikepdf — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — py3-pikepdf — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 2.9.1-r2 📖 ~4 min read  •  Source: Alpine secdb entry — py3-pikepdf 2.9.1-r2 Related CVEs: CVE-2021-29421 Upstream summary: Alpine community repository for vv3.18 ships py3-pikepdf 2.9.1-r2 which addresses CVE-2021-29421. Table of contents Symptom & Impact Environment […]

Read more
CHAT