CVE-2026-96749
2 advisories.
PyPI/pymongo CVE-2026-96749: high 8.4
PyMongo: PYTHON-5996 Heap out-of-bounds write via signed size overflow in BSON document encoding
Action: Upgrade pymongo to 4.18.2 or later.
pip install pymongo==4.18.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.18.2 | - |
Fixed versions
| 4.18.2 |
Sources
- osv: GHSA-v4x9-3549-crwv
- https://github.com/mongodb/mongo-python-driver/security/advisories/GHSA-v4x9-3549-crwv
- https://nvd.nist.gov/vuln/detail/CVE-2026-96749
- https://github.com/mongodb/mongo-python-driver/pull/3066
- https://github.com/mongodb/mongo-python-driver/commit/640dd2383a1a2fb1a10e5222d50ebc0b22a61bd7
- https://github.com/mongodb/mongo-python-driver/commit/6ab44be0e97c9d1d5a23725c4978fb25f3249485
- https://github.com/mongodb/mongo-python-driver
- https://github.com/mongodb/mongo-python-driver/blob/4.18.2/doc/changelog.rst
- https://github.com/mongodb/mongo-python-driver/releases/tag/4.18.2
- https://www.mongodb.com/community/forums/t/pymongo-4-18-2-released/343732
CVE-2026-96749 · published · modified · JSON
PyPI/pymongo CVE-2026-96749: high 8.4
PyMongo: PYTHON-5996 Heap out-of-bounds write via signed size overflow in BSON document encoding
Action: Upgrade pymongo to 4.18.2 or later.
pip install pymongo==4.18.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.18.2 | - |
Fixed versions
| 4.18.2 |
Sources
- osv: PYSEC-2026-4296
- https://github.com/mongodb/mongo-python-driver/security/advisories/GHSA-v4x9-3549-crwv
- https://nvd.nist.gov/vuln/detail/CVE-2026-96749
- https://github.com/mongodb/mongo-python-driver/pull/3066
- https://github.com/mongodb/mongo-python-driver/commit/640dd2383a1a2fb1a10e5222d50ebc0b22a61bd7
- https://github.com/mongodb/mongo-python-driver/commit/6ab44be0e97c9d1d5a23725c4978fb25f3249485
- https://github.com/mongodb/mongo-python-driver
- https://github.com/mongodb/mongo-python-driver/blob/4.18.2/doc/changelog.rst
- https://github.com/mongodb/mongo-python-driver/releases/tag/4.18.2
- https://www.mongodb.com/community/forums/t/pymongo-4-18-2-released/343732
- https://pypi.org/project/pymongo
- https://github.com/advisories/GHSA-v4x9-3549-crwv
CVE-2026-96749 · published · modified · JSON