How severe is CVE-2025-12119?

CVE-2025-12119 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability low.

Is CVE-2025-12119 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-12119?

CVE-2025-12119 primarily affects Mongodb C Driver. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-12119?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-12119 have an EU (EUVD) identifier?

Yes. CVE-2025-12119 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198092.

When was CVE-2025-12119 published?

CVE-2025-12119 was published on 2025-11-18 and last updated on 2026-06-17.

CVE-2025-12119

CVE-2025-12119 is a medium-severity vulnerability in Mongodb C Driver with a CVSS 3.x base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-825.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
CVSS v4: 6.9
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198092
Weakness: CWE-825
Affected product: Mongodb C Driver
Published: 2025-11-18
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2025-12119?: A mongoc_bulk_operation_t may read invalid memory if large options are passed.
How severe is CVE-2025-12119?: CVE-2025-12119 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability low.
Is CVE-2025-12119 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-12119?: CVE-2025-12119 primarily affects Mongodb C Driver. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-12119?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-12119 have an EU (EUVD) identifier?: Yes. CVE-2025-12119 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198092.
When was CVE-2025-12119 published?: CVE-2025-12119 was published on 2025-11-18 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:mongodb:c_driver:*:*:*:*:*:mongodb:*:*
cpe:2.3:a:mongodb:php_driver:*:*:*:*:*:mongodb:*:*

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