The US Cybersecurity and Infrastructure Security Agency (CISA) will cease issuing its weekly vulnerability bulletins as of September 28 This article explores vulnerability management cisa. . This approach has been a priority for the agency in recent months, as the number of vulnerability disclosures has increased, partly due to organizations increasingly using AI to identify security flaws in software and other IT technologies.

Bahmanyar adds that the CISA's shift towards a more contextual, risk-based vulnerability prioritization approach is a significant and positive step forward, especially given the increasing sophistication of AI-driven cyberattacks and the potential for adversaries to automate attacks at a larger scale and speed.

Besides the growing challenge of addressing every single new vulnerability, another factor is the proliferation of bug bounty platforms like Bugcrowd, HackerOne, and TrendAI's Zero Day Initiative, which have seen submissions double and even triple in recent times. Waseem Ahmed, a founding member and engineering head at Secure.com, emphasizes that too many organizations continue to heavily rely on severity scores without sufficient visibility into how these vulnerabilities connect to real attack paths. In a threat landscape characterized by speed, scale, and AI, context is what truly enhances vulnerability management.

"CISA is right that a CVSS score alone cannot tell an organization what to patch first." Additionally, the weekly bulletin provided a dependable resource for security teams to see newly disclosed vulnerabilities.