CVE-2026-2303 Affecting migrate package, versions <4.19.1-r18
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-WOLFILATEST-MIGRATE-17379451
- published19 Jun 2026
- disclosed10 Feb 2026
Introduced: 10 Feb 2026
CVE-2026-2303 (opens in a new tab)How to fix?
Upgrade Wolfi migrate to version 4.19.1-r18 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream migrate package and not the migrate package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
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.