CVE-2026-75159

HighCVSS 7.5/10Last modified Sep 23, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-415

Affected software

No affected versions have been published.

Timeline

Published
Aug 27, 2026
Last modified
Sep 23, 2026
NVD status
Analyzed

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CVE-2026-75159: High severity, CVSS 7.5 | Vulnix