Free MCQs for FPSC, NTS, PPSC, PMS, CSS & All Pakistan Exams 2026

On 23 October 2026, which widely used software component did OpenAI say it had found a vulnerability in during security testing?

A. Brotli
B. SQLite
C. Git
D. PostgreSQL

 

Explanation:

OpenAI reported discovering a vulnerability in Brotli, a compression tool used in many software systems. Reuters said malicious data could potentially exploit the flaw to run code in affected environments. The report highlighted how AI-assisted security testing can uncover weaknesses in widely used components.

Important points

  • – Brotli is a data-compression format and software implementation.
  • – Compression reduces the size of data for storage or transmission.
  • – A vulnerability in a shared component can affect multiple applications that depend on it.

Related questions and answers

– Q: What is data compression?

A: Reducing the amount of space required to store or transmit data.

– Q: What does remote code execution mean?

A: A security flaw that allows an attacker to execute code on another system under certain conditions.

– Q: Why do software projects need dependency updates?

A: To receive security fixes, bug fixes and compatibility improvements.

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