Security Hardening

Amazon Linux 2023 — runc — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — runc — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2025-1286 Related CVEs: CVE-2025-31133 CVE-2025-47912 CVE-2025-52565 CVE-2025-52881 CVE-2025-58183 CVE-2025-58185 CVE-2025-58186 CVE-2025-58187  +12 more Upstream summary: Placeholder CVE. Details forthcoming (CVE-2025-31133) net/url: insufficient validation of bracketed IPv6 hostnames The Parse function […]

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FreeBSD 15 — rkhunter — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — rkhunter — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 January 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: rkhunter — insecure temporary file creation Related CVEs: CVE-2005-1270 Upstream summary: Gentoo reports: Sune Kloppenborg Jeppesen and Tavis Ormandy of the Gentoo Linux Security Team have reported that the check_update.sh […]

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FreeBSD 13 — null — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — null — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 January 2026 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: dnsdist — Denial of service via crafted DoH exchange Related CVEs: CVE-2024-1622 CVE-2025-30194 Upstream summary: [email protected] reports: When DNSdist is configured to provide DoH via the nghttp2provider, an attacker can […]

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openSUSE Tumbleweed — python311-python-socketio — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python311-python-socketio — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2025:3780-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-61765 Upstream summary: python-socketio is a Python implementation of the Socket.IO realtime client and server. A remote code execution vulnerability in python-socketio versions prior to […]

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FreeBSD 14 — py314-strawberry-graphql — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — py314-strawberry-graphql — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 January 2026 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-strawberry-graphql — Multiple vulnerabilities Related CVEs: CVE-2026-35523 CVE-2026-35526 Upstream summary: The Strawberry GraphQL project reports: Strawberry up until version 0.312.3 is vulnerable to an authentication bypass on WebSocket subscription endpoints. […]

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FreeBSD 15 — kibana — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — kibana — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 January 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: kibana4 — XSS vulnerability Related CVEs: CVE-2015-8131 Upstream summary: Elastic reports: Fixes XSS vulnerability (CVE pending) – Thanks to Vladimir Ivanov for responsibly reporting. Table of contents Symptom & Impact […]

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Rocky Linux 10 — wireshark — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Rocky Linux 10

Rocky Linux 10 — wireshark — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 10 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2025:23083 Related CVEs: CVE-2025-13499 CVE-2026-3201 CVE-2026-3203 CVE-2025-9817 Upstream summary: The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network. Security […]

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FreeBSD 14 — libXpm — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — libXpm — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 19 January 2026 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: libXpm — Out-of-bounds read in xpmNextWord() Related CVEs: CVE-2004-0687 CVE-2004-0688 CVE-2022-44617 CVE-2022-46285 CVE-2022-4883 CVE-2023-43788 CVE-2023-43789 CVE-2026-4367 Upstream summary: The X.Org project reports: libXpm uses a number of internal helper functions […]

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Debian 13 — golang-gvisor-gvisor — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — golang-gvisor-gvisor — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 January 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-7258 CVE-2025-2713 Upstream summary: A denial of service exists in Gvisor Sandbox where a bug in reference counting code in mount point tracking could lead to a panic, […]

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FreeBSD 15 — postgresql96-client — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — postgresql96-client — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 January 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: PostgreSQL vulnerabilities Related CVEs: CVE-2016-5423 CVE-2016-5424 Upstream summary: The PostgreSQL project reports: Security Fixes nested CASE expressions + database and role names with embedded special characters CVE-2017-7484: selectivity estimators bypass […]

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