How severe is CVE-2026-8200?

CVE-2026-8200 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-8200 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-8200?

CVE-2026-8200 affects Mongodb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-8200?

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

Does CVE-2026-8200 have an EU (EUVD) identifier?

Yes. CVE-2026-8200 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29891.

When was CVE-2026-8200 published?

CVE-2026-8200 was published on 2026-05-13 and last updated on 2026-06-17.

CVE-2026-8200

CVE-2026-8200 is a low-severity vulnerability in Mongodb with a CVSS 3.x base score of 2.7. 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-532.

Key facts

Severity: Low (CVSS 3.x base score 2.7)
CVSS v4: 4.8
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-29891
Weakness: CWE-532
Affected product: Mongodb
Published: 2026-05-13
Last modified: 2026-06-17

Description

When schema validation is enabled on a collection and an update or insert would violate the collection's schema, the local server log message generated may not have all user data redacted. This issue impacts MongoDB Server v7.0 versions prior to 7.0.34, v8.0 versions prior to 8.0.23, v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2.

Frequently asked questions

What is CVE-2026-8200?: When schema validation is enabled on a collection and an update or insert would violate the collection's schema, the local server log message generated may not have all user data redacted. This issue impacts MongoDB Server v7.0 versions prior to 7.0.34, v8.0 versions prior to 8.0.23, v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2.
How severe is CVE-2026-8200?: CVE-2026-8200 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-8200 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-8200?: CVE-2026-8200 affects Mongodb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-8200?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-8200 have an EU (EUVD) identifier?: Yes. CVE-2026-8200 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29891.
When was CVE-2026-8200 published?: CVE-2026-8200 was published on 2026-05-13 and last updated on 2026-06-17.

References

https://jira.mongodb.org/browse/SERVER-121895

Affected products (1)

cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*

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Threat intelligence

Threat-intel indicators referencing this CVE:

161.97.123.14 (ipv4-addr)