What is CVE-2026-2302?

CVE-2026-2302 is a medium-severity vulnerability in Mongodb Inc Ruby Driver, classified under CWE-183. CVSS score: 6.5/10. Published 2026-02-10.

How severe is CVE-2026-2302?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Mongodb Inc Ruby Driver

CVE-2026-2302

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.from_hash may allow for executing arbitrary Ruby code.

EPSS: 0.002 (9.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Mongodb Inc Ruby Driver — versions 7.0.0, 8.0.0, 8.1.0

Weakness classification (CWE)

CWE-183

References

cna@mongodb.com

Frequently asked questions

What is CVE-2026-2302?: CVE-2026-2302 is a medium-severity vulnerability in Mongodb Inc Ruby Driver, classified under CWE-183. CVSS score: 6.5/10. Published 2026-02-10.
How severe is CVE-2026-2302?: Medium severity. CVSS v3 base score is 6.5 out of 10.