Emergency Infrastructure Patch Change Request - Critical System Update Authorization

Requester Full Name

Requester Role/Title

Requester Department/Team

Requester Email Address

Requester Direct Phone/Extension

System/Service Official Name

System Unique Identifier (ID)

System Environment Classification

System Criticality Tier

Geographic Scope/Data Center Locations Impacted

Complete System Description and Business Function

Upstream Dependencies (Systems/Services that this system depends on)

Downstream Dependencies (Systems/Services that depend on this system)

Estimated Number of Direct Users Impacted by Potential Downtime

Key Business Processes/Transactions Affected

Operating System/Platform Version

Current Software/Firmware Version to be Patched

Target Patch Version

Detailed System Component Inventory for Patching

Is this change addressing a published CVE (Common Vulnerabilities and Exposures)?

CVE Identifier(s)

Internal Bug/Defect Tracking ID

Detailed Vulnerability/Bug Description

CVSS Base Score (if applicable)

CVSS Vector String (if applicable)

Exploitability Assessment

Has this vulnerability been actively exploited in your environment?

Provide details of detected exploitation attempts or confirmed breaches

Threat Intelligence Summary

Risk Impact Assessment Matrix

Overall Risk Rating (1-10 scale, where 10 is critical)

Why is this change URGENT and cannot wait for standard change window?

Alternative Solutions Considered (and why they were rejected)

Compliance Frameworks Potentially Impacted

Specify Other Compliance Framework

Upload Vulnerability Scan Reports, Threat Intel Feeds, or Security Advisory Documentation

Does this patch require configuration changes in addition to code/firmware update?

Describe required configuration modifications

Proposed Patch Implementation Start Date/Time (UTC)

Proposed Patch Implementation End Date/Time (UTC)

Estimated Total Patching Duration (minutes)

Estimated System Downtime Duration (minutes)

Estimated Service Degradation Duration (minutes)

Detailed Step-by-Step Implementation Plan

Will this be a phased rollout across multiple nodes/instances?

Phased Rollout Plan Details

Stakeholder Groups Requiring Notification

Planned Communication Message and Delivery Method

Will this change require coordination with other IT teams?

Specify teams, their roles, and confirmation status

Are there any scheduled business events that could conflict with this maintenance window?

Describe conflicting events and mitigation strategy

Change Category (determines approval authority)

Has a full system backup been completed within the last 24 hours?

Backup Job ID and Completion Timestamp

Explain why backup is not available and alternative recovery method

Has the backup been tested for integrity and restore capability?

Last Successful Restore Test Date

Plan for verifying backup integrity before patch deployment

Detailed Rollback Procedure (step-by-step)

Estimated Rollback Time (minutes)

Is automated rollback scripting available?

Script Location and Version

Explain manual rollback approach and resource requirements

Is Disaster Recovery (DR) site ready for immediate failover if primary site patching fails catastrophically?

DR Site Details and Last Failover Test

Explain DR site limitations and alternative disaster recovery approach

Pre-Patch Validation Tests

Post-Patch Validation Tests

Monitoring and Alerting Plan During Patching

Escalation Matrix (who to contact if issues arise)

Upload Rollback Test Results or DR Plan Documentation

CAB Member Primary Approver Name

CAB Member Primary Approver Role

CAB Member Primary Approver Email

CAB Emergency Review Session Date/Time

CAB Decision

CAB Conditions or Additional Requirements (if applicable)

CAB Risk Acceptance Justification

Has the CAB reviewed and approved the rollback plan as adequate?

CAB Required Rollback Plan Improvements

Does this change require additional executive risk acceptance beyond CAB?

Executive Risk Approver Name and Title

Does this emergency change set a precedent for future similar requests?

Explain precedent implications and policy considerations

Post-Implementation Review (PIR) Scheduled Date/Time

PIR Success Criteria and Metrics

I acknowledge that I have reviewed all attached documentation and attest that this emergency change is necessary and justified

I understand that bypassing standard change management introduces additional risk and accept accountability for this decision

I confirm that all prerequisite checks (backups, testing, notifications) will be completed before implementation

CAB Primary Approver Digital Signature

Secondary CAB Member Name (if required by policy)

Secondary CAB Member Digital Signature (if required)

Upload CAB Meeting Minutes or Emergency Approval Documentation