Source: Help Net Security
Author: Mirko Zorz
URL: https://www.helpnetsecurity.com/2026/07/16/ciso-vulnerability-remediation-gap/
ONE SENTENCE SUMMARY:
Despite improved vulnerability discovery, organizations struggle with ownership, handoffs, and verification, causing delayed remediation and incidents from known weaknesses.
MAIN POINTS:
- Vicarius surveyed 300 US/UK IT and security leaders at mid-sized organizations.
- Human effort remains central, with 58% of remediation requiring direct intervention.
- Only 7% fully remove people from remediation workflows across sizes and industries.
- Separation between discovery and fixing teams prevents consistent same-team remediation for 82%.
- Multiple handoffs and ambiguous ownership frequently stall remediation decisions and execution.
- Opening Jira/ServiceNow tickets is the most common first response to critical findings.
- About a quarter can trigger automated remediation directly from their platform.
- Fully closed-loop remediators use one platform, grant frontline authority, and require verified rescans.
- 79% suffered incidents tied to previously known vulnerabilities, often lingering 30–90 days.
- Verified-rescan “done” correlates with fewer incidents than softer closure definitions.
TAKEAWAYS:
- Reducing handoffs and clarifying accountability may speed fixes more than improving scanning.
- Consolidating discovery-to-verification into a single platform enables consistent remediation execution.
- Granting frontline teams authority to implement fixes eliminates approval bottlenecks.
- Treating “fixed” as “verified by rescan” materially lowers known-vulnerability incident rates.
- Competing priorities and change-management friction are the dominant barriers to timely remediation.