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Dev & Open Source

Kubernetes Vulnerability Scanner False Positives

· 29 March 2026 · 1 sources

In hardened Kubernetes environments, popular vulnerability scanners like Trivy and Grype often report false positives by flagging vulnerabilities that are theoretically present but practically non-exploitable due to security configurations such as readOnlyRootFilesystem and read-only volume mounts. These scanners analyze container images without considering runtime security contexts, leading to misleading vulnerability reports. This issue complicates security assessments by inflating the number of actionable vulnerabilities, potentially diverting attention from real threats. Addressing these false positives is crucial for improving the accuracy and efficiency of vulnerability management in Kubernetes deployments.

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Reducing False Positives: Addressing Non-Exploitable CVEs in Hardened Kubernetes Environments with Vulnerability Scanners Dev.to 29 Mar 2026, 08:40

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