CVE-2025-12119

Publication date 18 November 2025

Last updated 19 November 2025

Ubuntu priority

Why this priority?

Cvss 3 Severity Score

Score breakdown

Description

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

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
mongo-c-driver	25.10 questing	Needs evaluation
	25.04 plucky	Needs evaluation
	24.04 LTS noble	Needs evaluation
	22.04 LTS jammy	Needs evaluation
	20.04 LTS focal	Needs evaluation
php-mongodb	25.10 questing	Needs evaluation
	25.04 plucky	Needs evaluation
	24.04 LTS noble	Needs evaluation
	22.04 LTS jammy	Needs evaluation
	20.04 LTS focal	Needs evaluation
	18.04 LTS bionic	Needs evaluation
	16.04 LTS xenial	Needs evaluation

Notes

rodrigo-zaiden

php-mongodb bundles libmongoc library, which was updated with the fix for this CVE.

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
mongo-c-driver	Upstream: 200d0f8

Severity score breakdown

Parameter	Value
Base score	6.8 · Medium
Attack vector	Local
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	None
Availability impact	Low
Vector	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L

References

Other references