cve-triage

Prioritize CVEs into SLA tiers using CVSS 4.0, SSVC 2.1, EPSS, and CISA KEV.

44|128|Updated Mar 6, 2026
One-click install
npx skills add https://github.com/UnitOneAI/SecuritySkills --skill cve-triage-unitoneai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cve-triage
Source: https://github.com/UnitOneAI/SecuritySkills/tree/main/skills/vuln-management/cve-triage
Command: npx skills add https://github.com/UnitOneAI/SecuritySkills --skill cve-triage-unitoneai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It eliminates uncertainty and inconsistent prioritization when you receive CVE alerts or scan findings, by grounding triage in CVSS 4.0, SSVC 2.1, EPSS, and CISA KEV so remediation is actionable and defensible.

Core Features & Use Cases

  • CVE-to-priority triage: Produces a prioritized remediation recommendation with an assigned SLA tier.
  • Multi-signal risk assessment: Computes/validates CVSS 4.0 severity, checks EPSS likelihood, and cross-references CISA KEV exploitation status.
  • Action-oriented decisioning: Uses SSVC 2.1 decision tree to determine Defer/Scheduled/Out-of-Cycle/Immediate with clear rationale.
  • Use Case: Your vulnerability scanner reports multiple CVEs across assets; run this skill to decide which ones need out-of-cycle action versus standard patching, and document assumptions when scan context is incomplete.

Quick Start

Ask the agent to triage a specific vulnerability by saying: "CVE-triage CVE-2024-1234 and recommend a patch SLA for our affected systems."

Frequently Asked Questions about cve-triage

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I prioritize CVE patching using CVSS 4.0 and EPSS scores?

To prioritize CVE patching, you can triage vulnerabilities by combining CVSS 4.0 severity, EPSS exploitation likelihood, SSVC 2.1 decision trees, and CISA KEV checks to assign a specific SLA-bound remediation tier.

What is the best way to triage CVEs from vulnerability scan results?

The best way to triage CVEs from scan results is to extract the CVE IDs and affected assets, cross-reference CISA KEV exploitation status, and generate a structured report with an assigned SLA tier and patching rationale.

When should I schedule out-of-cycle patching for a CVE?

You should schedule out-of-cycle patching when the SSVC 2.1 decision tree output dictates immediate or out-of-cycle action, typically driven by high EPSS likelihood, active CISA KEV exploitation status, or critical CVSS 4.0 base scores.

Can I use SSVC 2.1 and CISA KEV together to decide whether to patch immediately?

Yes, you can use SSVC 2.1 and CISA KEV together to decide whether to patch immediately by evaluating the decision tree outputs against known-exploited vulnerabilities and validating patch availability to justify the SLA tier.

How does CVE triage handle incomplete vulnerability scan context?

When vulnerability scan context is incomplete, CVE triage validates available patch workarounds, extracts existing CVE context, and documents assumptions while producing a structured report with escalation and de-escalation factors.

Does CVE triage require a specific vulnerability scanner to assign patch SLAs?

No, CVE triage does not require a specific vulnerability scanner; it triggers whenever a conversation contains a CVE identifier, scan results include affected assets, or users ask whether to patch immediately.