CVE-2025-12119

Bulk write with options may read invalid memory

Published Nov 18, 2025 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
A mongoc_bulk_operation_t may read invalid memory if large options are passed.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4438-1 mongo-c-driver security update
Github GHSA Github GHSA GHSA-mwcc-7vpp-xmv9 MongoDB driver extension affected by mongoc_bulk_operation_t's read of invalid memory
History
Type Values Removed Values Added
CPEs cpe:2.3:a:mongodb:c_driver:*:*:*:*:*:mongodb:*:*
cpe:2.3:a:mongodb:php_driver:*:*:*:*:*:mongodb:*:*
Type Values Removed Values Added
First Time appeared Mongodb
Mongodb c Driver
Mongodb php Driver
Vendors & Products Mongodb
Mongodb c Driver
Mongodb php Driver
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A mongoc_bulk_operation_t may read invalid memory if large options are passed.
Title Bulk write with options may read invalid memory
Weaknesses CWE-825
References
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L'}

cvssV4_0

{'score': 6.9, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mongodb
Published
Updated
Jan 14, 2026, 7:04 PM
Reserved
Oct 23, 2025, 4:43 PM
Status
Modified
Published
Nov 18, 2025, 10:15 PM
Modified
Oct 7, 2026, 9:10 PM