GHSA-cp6g-7hqx-qxhp
Suggest an improvement- Source
- https://github.com/advisories/GHSA-cp6g-7hqx-qxhp
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/02/GHSA-cp6g-7hqx-qxhp/GHSA-cp6g-7hqx-qxhp.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-cp6g-7hqx-qxhp
- Aliases
-
- CVE-2026-2303
- Downstream
- Related
- Published
- 2026-02-10T21:31:31Z
- Modified
- 2026-06-19T02:29:27.503891166Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- mongo-go-driver has Heap Out-of-Bounds Read in GSSAPI Error Handling
- Details
-
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.
- Database specific
{ "nvd_published_at": "2026-02-10T20:17:00Z", "github_reviewed_at": "2026-06-18T13:02:29Z", "github_reviewed": true, "severity": "MODERATE", "cwe_ids": [ "CWE-183" ] }- References
Affected packages
Go / go.mongodb.org/mongo-driver
Package
- Name
- go.mongodb.org/mongo-driver
- View open source insights on deps.dev
- Purl
- pkg:golang/go.mongodb.org/mongo-driver
Go / go.mongodb.org/mongo-driver/v2
Package
- Name
- go.mongodb.org/mongo-driver/v2
- View open source insights on deps.dev
- Purl
- pkg:golang/go.mongodb.org/mongo-driver/v2