Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the trustedCertPool function, which only parses the first PEM block from CA certificate files. An attacker can bypass certificate chain validation by providing a multi-certificate PEM bundle where only...

CVE-2026-40944 Oxia: TLS CA certificate chain validation fails with multi-certificate PEM bundles

Oxia is a metadata store and coordination system. Prior to 0.16.2, 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...

GHSA-7JRQ-Q4PQ-RHM6 Oxia's TLS CA certificate chain validation fails with multi-certificate PEM bundles

Summary 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...