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Go package

go.mongodb.org/mongo-driver/v2

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Medium, CVSS 6.9GoPublished

    mongo-go-driver has Heap Out-of-Bounds Read in GSSAPI Error Handling

    CVE-2026-2303 · GHSA-cp6g-7hqx-qxhp

    Affected
    • Go go.mongodb.org/mongo-driver/v2 < 2.4.2
    Fixed in
    2.4.2· Vendor fix available
    Issue
    The mongo-go-driver repository contains CGo bindings for GSSAPI (Kerberos) authentication on Linux and macOS. The C wrapper implementation contains a heap out-of-bounds read vulnerability due to incorrect assumptions about string termination in the GSSAPI standard. Since GSSAPI buffers are not guaranteed to be null-terminated or have extra padding, this results in reading one byte past the allocated heap buffer.

    Recommended action: Upgrade to 2.4.2 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →