ISC2 CC Security Operations Practice Question
During a patch management cycle, a new vulnerability is disclosed in a widely used web server software. What is the first step an organization should take in the patch lifecycle?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Wait for the vendor to release a patch.
The patch lifecycle begins with disclosure of the vulnerability, which prompts the vendor to develop and release a patch.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Apply compensating controls if the patch cannot be installed.
Why it's wrong here
Compensating controls are a later step if patching is not possible.
- ✗
Deploy the patch immediately to all production servers.
Why it's wrong here
Patching should be tested first to avoid disruptions.
- ✗
Test the patch in a staging environment.
Why it's wrong here
Testing occurs after vendor release.
- ✓
Wait for the vendor to release a patch.
Why this is correct
Vendor release is a prerequisite for testing and deployment.
Go deeper
Related to this question
Learn chapter
Risk Management and Security Controls
Key term
Vulnerability
A vulnerability is a weakness in a system, network, or software that could be exploited by a threat to cause harm or unauthorized access.
Key term
Patch management
Patch management is the process of identifying, acquiring, testing, and deploying software updates (patches) to fix vulnerabilities, bugs, or improve performance in IT systems.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CC practice question is part of Courseiva's free ISC2 certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CC exam.