GHSA-7jrq-q4pq-rhm6
Critical · 9.1Oxia's TLS CA certificate chain validation fails with multi-certificate PEM bundles
CVSS
9.1
EPSS
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Published
Apr 14, 2026
CISA due date
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The record
The `trustedCertPool()` function in the TLS configuration only parses the first PEM block from CA certificate files. When a CA bundle contains multiple certificates (e.g., intermediate + root CA), only the first certificate is loaded. This silently breaks certificate chain validation for mTLS.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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