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4 vulnerabilities found for python_driver by mongodb
CVE-2026-106435 (GCVE-0-2026-106435)
Vulnerability from nvd – Published: 2026-10-08 20:12 – Updated: 2026-10-09 11:49
VLAI
EPSS
VEX
Title
Application denial of service via out-of-bounds read in BSON Regex decoding in MongoDB Python Driver
Summary
The MongoDB Python Driver's binary accelerator can read outside a buffer when an application decodes malformed BSON containing a truncated regular-expression element without a trailing NUL byte. An actor who can supply BSON to the documented decode or decode_all API can cause the application process to terminate when the C extension is loaded. The driver's normal database wire-protocol path does not reach this code.
Severity
5.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 11:49 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Python Driver |
Affected:
0.10.3 , ≤ 4.18.2
(semver)
|
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CVE-2026-88029 (GCVE-0-2026-88029)
Vulnerability from nvd – Published: 2026-09-10 17:56 – Updated: 2026-09-10 18:25
VLAI
EPSS
VEX
Title
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Python Driver
Summary
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Python Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable. The affected rename operation may also rename a stored file other than the intended target.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:24 UTC
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Python Driver |
Affected:
1.6.0 , < 4.18.1
(semver)
|
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CVE-2026-106435 (GCVE-0-2026-106435)
Vulnerability from cvelistv5 – Published: 2026-10-08 20:12 – Updated: 2026-10-09 11:49
VLAI
EPSS
VEX
Title
Application denial of service via out-of-bounds read in BSON Regex decoding in MongoDB Python Driver
Summary
The MongoDB Python Driver's binary accelerator can read outside a buffer when an application decodes malformed BSON containing a truncated regular-expression element without a trailing NUL byte. An actor who can supply BSON to the documented decode or decode_all API can cause the application process to terminate when the C extension is loaded. The driver's normal database wire-protocol path does not reach this code.
Severity
5.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 11:49 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Python Driver |
Affected:
0.10.3 , ≤ 4.18.2
(semver)
|
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CVE-2026-88029 (GCVE-0-2026-88029)
Vulnerability from cvelistv5 – Published: 2026-09-10 17:56 – Updated: 2026-09-10 18:25
VLAI
EPSS
VEX
Title
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Python Driver
Summary
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Python Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable. The affected rename operation may also rename a stored file other than the intended target.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 18:24 UTC
CWE
- CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | Python Driver |
Affected:
1.6.0 , < 4.18.1
(semver)
|
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"cveMetadata": {
"assignerOrgId": "a39b4221-9bd0-4244-95fc-f3e2e07f1deb",
"assignerShortName": "mongodb",
"cveId": "CVE-2026-88029",
"datePublished": "2026-09-10T17:56:25.421Z",
"dateReserved": "2026-09-09T19:49:39.183Z",
"dateUpdated": "2026-09-10T18:25:06.926Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}