An unauthenticated client that can reach a MongoDB Connector for BI deployment configured with Kerberos authentication may cause mongosqld to terminate when a crafted authentication exchange encounters a specific GSSAPI error-handling condition. This can interrupt BI Connector availability until the process restarts.
HIGH
Vulnerability intelligence
CVE-2026-75159
CVSS 4.08.2
SeverityHigh
Known exploitedNo
NVD references:
Primary source: NIST National Vulnerability Database