Is mongodb/mongodb-extension affected by CVE-2025-12119?

Packagist mongodb/mongodb-extension is affected in <1.21.2.

Is CVE-2025-12119 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

medium

CVE-2025-12119

Q: Is CVE-2025-12119 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

Packagist · mongodb/mongodb-extension

Summary

MongoDB driver extension affected by mongoc_bulk_operation_t's read of invalid memory

Severity: medium
EPSS: 0.2% (p8)
Also known as: GHSA-mwcc-7vpp-xmv9
Published: 2025-11-19

References

https://nvd.nist.gov/vuln/detail/CVE-2025-12119
https://github.com/mongodb/mongo-c-driver/commit/775998df7c67
https://github.com/mongodb/mongo-php-driver/commit/fa5b43366407bc0e5b0a919ed374decd9022b2f9

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.