Why do runtime application findings often remain unresolved when security testing and development are disconnected?

Why Runtime Findings Stall When Security and Development Operate Separately

Runtime application findings often stay unresolved because the evidence arrives at the wrong layer. Security tools can show that a flaw is exploitable in production or in a test environment, but they rarely explain which commit, component, or team owns the defect. That creates a handoff problem: security sees exposure, engineering sees an alert without enough source context, and neither side can close the loop quickly.

This is especially common when testing is treated as a downstream gate rather than part of the delivery workflow. Findings are then recorded as tickets, but the ticketing process does not carry enough code lineage, build metadata, or deployment traceability to support decisive triage. The result is not just delay. It is repeated exposure across releases, duplicated effort, and a false sense that “the issue is known” even though no durable fix has been applied.

OWASP’s OWASP Non-Human Identity Top 10 is a useful parallel here because it shows how unresolved security problems often persist when ownership, lifecycle control, and accountability are unclear. In practice, many security teams discover that a runtime finding is still open weeks later because no one could confidently map the alert back to the right code owner or release path.

How the Disconnect Turns an Exploitable Finding into a Lingering Ticket

Runtime findings become hard to resolve when the detection system and the delivery system speak different languages. A scanner or runtime protection tool may identify an exposed endpoint, unsafe input handling, insecure library behaviour, or a misconfigured deployment control. Engineering, however, needs source-level evidence: the relevant service, the owning repository, the exact version, the release branch, and whether the issue is in custom code, configuration, or third-party dependency logic.

Without that connective tissue, teams usually fall into one of three patterns. First, security opens a generic ticket that lacks enough detail to be actionable. Second, engineering rejects the issue as unverifiable or out of scope. Third, both teams wait for manual investigation, which introduces delay and often loses urgency once the immediate test cycle ends. The practical failure is not merely “slow remediation”; it is broken defect traceability.

• Security can identify exposure, but not always assign code ownership.
• Engineering can inspect code, but may not trust the runtime signal without reproduction data.
• Release teams may promote the same weakness again if the fix is not tied to build and deployment gates.

That is why runtime findings remain unresolved when security testing is disconnected from development: the organisation can observe risk, but cannot reliably route it to the party that can change the code or pipeline. In hybrid environments, this also means the same weakness can survive across multiple services if the issue sits in shared libraries, templates, or deployment automation rather than in one obvious application file.

Where this model breaks down is in highly dynamic environments with weak inventory, poor tagging, or no dependable link between alerts, repositories, and releases, because then even a valid finding may never reach the correct owner.

Shared Ownership Breaks Down When the Finding Has No Code Lineage

Tighter separation between testing and development can improve independence, but it also increases coordination overhead, so organisations must balance objective validation against traceability. The main trade-off is that more independent testing can produce cleaner evidence, while more integrated workflows usually produce faster remediation.

There is no universal consensus on the best operating model. Some teams prefer a central security function that files findings into engineering backlogs; others embed security engineers into product teams so ownership is immediate. What matters is not the organisational chart by itself, but whether every runtime finding can be linked to a maintainable code path, a service owner, and a release mechanism.

Where runtime observations are ambiguous, the fix may not be a code change. It may be a configuration correction, a CI/CD guardrail, a dependency update, or a change to the deployment template that introduced the weakness. That is why teams should avoid treating all findings as identical “bugs.” A runtime issue without source context often needs classification before it can be assigned correctly.

Practitioners also underestimate how often unresolved findings are a governance problem rather than a technical one. If a team cannot prove who accepted the risk, who owned the fix, and which build contained the remediation, the issue will usually reappear in the next release cycle, even when everyone agrees it was “seen.”

Risk and Threat Considerations

When runtime findings are detached from engineering ownership, the material risk is not just backlog growth. The same weakness can persist across environments, remain visible to attackers, and survive into later releases because no one can prove that the source problem was corrected. This creates a repeat exposure pattern that is common in distributed delivery pipelines.

Failure mechanism: The control failure is traceability loss. Runtime evidence points to a vulnerable behaviour, but the organisation cannot reliably map that behaviour back to code, configuration, or the team responsible for the change. As a result, the finding is triaged as an alert instead of a defect, and the remediation loop never closes cleanly.

Impact: Exposure remains live longer than necessary, duplicate tickets accumulate, and the same defect can reappear in subsequent builds or deployments. In adversarial terms, that gives attackers a larger window to exploit a known weakness and increases the chance that a fix is partial, misrouted, or never enforced in release controls.

Practitioner Guidance

What to prioritise: Treat traceability as part of the control, not an administrative afterthought. If a runtime finding cannot point to an owner, repository, and release path, it is not yet operationally actionable.

What to verify: Confirm that each finding carries enough context to answer three questions without manual archaeology: where it appeared, which code or configuration change can fix it, and who can approve the fix. If any of those are missing, the finding should be treated as incomplete evidence, not a fully triaged defect.

Decision rule: If the issue is reproducible only at runtime, engineering and security should jointly decide whether the root cause is code, pipeline, or deployment logic. Do not allow “security owns it” or “engineering owns it” to remain the default answer when the defect spans both layers.

Practitioner takeaway: Runtime findings are resolved fastest when ownership follows lineage, not alert volume. The organisations that close these issues reliably are the ones that can move from detection to code path to accountable owner without a handoff gap.

Related resources from NHI Mgmt Group

• Why do application testing tools matter for NHI governance?
• How do you know if runtime testing is actually improving application security?
• Why do application security findings often fail to get remediated?
• What breaks when application security testing stops at isolated findings?