Medium severityNVD Advisory· Published Apr 21, 2026· Updated Apr 22, 2026

CVE-2026-40944

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.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
github.com/oxia-db/oxiaGo	< 0.16.2	0.16.2

Affected products

Oxia Db/Oxiainferred
Range: <0.16.2

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/advisories/GHSA-7jrq-q4pq-rhm6ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2026-40944ghsaADVISORY
github.com/oxia-db/oxia/security/advisories/GHSA-7jrq-q4pq-rhm6nvdWEB

News mentions

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cvss	0.260
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000