# CVE-2026-40944

> Vulnerability.

## Description

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. This silently breaks certificate chain validation for mTLS. This vulnerability is fixed in 0.16.2.

## Key facts

- **CVE ID:** CVE-2026-40944
- **Published:** 2026-04-21
- **CWE codes:** CWE-295

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-40944

## Citation

> AI Analytics. CVE-2026-40944. Retrieved 2026-07-04 from https://api.ai-analytics.org/cve/CVE-2026-40944. Derived from NIST NVD. Licensed CC0.

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