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Debian 13 — knot-resolver — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — knot-resolver — multiple vulnerabilities (14 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 19 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2018-1000002 CVE-2018-10920 CVE-2018-1110 CVE-2019-10190 CVE-2019-10191 CVE-2019-19331 CVE-2020-12667 CVE-2021-40083  +6 more Upstream summary: Improper input validation bugs in DNSSEC validators components in Knot Resolver (prior version 1.5.2) allow attacker […]

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AI PoC: When and Why to Build an AI Proof of Concept

AI PoC: When and Why to Build an AI Proof of Concept

Artificial intelligence has rapidly evolved from an emerging technology into a strategic business capability.Artificial intelligence has rapidly evolved from an emerging technology into a strategic business capability. Learn more about enterprise AI capabilities from Microsoft AI. Organizations across healthcare, finance, manufacturing, retail, education, logistics, and professional services are investing heavily in AI to automate operations, […]

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Debian 13 — glances — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — glances — multiple vulnerabilities (15 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 19 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-23418 CVE-2026-30928 CVE-2026-32596 CVE-2026-32608 CVE-2026-32609 CVE-2026-32610 CVE-2026-32611 CVE-2026-32632  +7 more Upstream summary: The package glances before 3.2.1 are vulnerable to XML External Entity (XXE) Injection via the use […]

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Rocky Linux 8 — perl-JSON-PP — vulnerability — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — perl-JSON-PP — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:8096 Related CVEs: CVE-2025-40909 Upstream summary: Perl is a high-level programming language that is commonly used for system administration utilities and web programming. Security Fix(es): * perl: Perl threads have […]

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Debian 13 — golang-gopkg-square-go-jose.v1 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — golang-gopkg-square-go-jose.v1 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 19 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-9121 CVE-2016-9122 CVE-2016-9123 CVE-2026-34986 Upstream summary: go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an […]

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Debian 13 — rust-h2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — rust-h2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-9514 CVE-2023-26964 Upstream summary: Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and […]

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Debian 13 — node-static — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — node-static — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 July 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-11149 Upstream summary: This affects all versions of the package node-static; all versions of the package @nubosoftware/node-static. The package fails to catch an exception when user input includes null […]

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Debian 13 — mruby — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — mruby — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 19 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-9527 CVE-2018-10191 CVE-2018-10199 CVE-2018-11743 CVE-2018-12248 CVE-2018-12249 CVE-2018-14337 CVE-2020-15866  +12 more Upstream summary: The mark_context_stack function in gc.c in mruby through 1.2.0 allows attackers to cause a denial of […]

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Debian 13 — xli — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — xli — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 19 July 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2001-0775 CVE-2005-0638 CVE-2005-0639 CVE-2005-3178 Upstream summary: Buffer overflow in xloadimage 4.1 (aka xli 1.16 and 1.17) in Linux allows remote attackers to execute arbitrary code via a FACES […]

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Red Hat Enterprise Linux 9 — dotnet-sdk — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 9

Red Hat Enterprise Linux 9 — dotnet-sdk — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 9 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:8471 Related CVEs: CVE-2026-26171 CVE-2026-32178 CVE-2026-32203 CVE-2026-33116 CVE-2026-26127 CVE-2026-26130 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]

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