MongoDB Python Driver

5 published vulnerabilities name this product.

As the CNAs write it in their CVE records (vendor and product); the versions are theirs.

CVEVulnerable versionsTitleSeverityPublishedEPSSExploitation
CVE-2026-1064350.10.3 – 4.18.2Application denial of service via out-of-bounds read in BSON Regex decoding in MongoDB Python DriverMEDIUM 5.90.1 %
CVE-2026-967491.9.0 – < 4.18.2Heap out-of-bounds write via signed size overflow in BSON document encodingHIGH 7.50.2 %
CVE-2026-96748< 4.18.2Connection redirection via percent-encoded delimiter injection in connection string hostsHIGH 8.30.4 %
CVE-2026-967473.9.0 – < 4.18.2Forced local Unix socket connection via dot-sock KMS endpoint in client-side field encryptionMEDIUM 5.30.2 %
CVE-2026-880291.6.0 – < 4.18.1GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Python DriverMEDIUM 6.10.3 %