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C Driver CVE-2025-12119

MEDIUM
Expired Pointer Dereference (CWE-825)
2025-11-18 cna@mongodb.com
6.9
CVSS 4.0 · NVD
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Severity by source

NVD PRIMARY
6.9 MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

3
Patch released
Mar 31, 2026 - 21:13 nvd
Patch available
Analysis Generated
Mar 28, 2026 - 19:22 vuln.today
CVE Published
Nov 18, 2025 - 22:15 nvd
MEDIUM 6.9

DescriptionCVE.org

A mongoc_bulk_operation_t may read invalid memory if large options are passed.

AnalysisAI

A mongoc_bulk_operation_t may read invalid memory if large options are passed. Rated medium severity (CVSS 6.9), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-825. A mongoc_bulk_operation_t may read invalid memory if large options are passed. Affected products include: Mongodb C Driver, Mongodb Php Driver.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2025-12119 vulnerability details – vuln.today

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