What’s Vulnerable › Vulnerabilities
CVE-2025-13507: Time-series operations may cause internal BSON size limit to be exceed
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-11-25 · updated 2026-10-18
- Weakness: CWE-1284
Description
Inconsistent object size validation in time series processing logic may result in later processing of oversized BSON documents leading to an assert failing and process termination. This issue impacts MongoDB Server v7.0 versions prior to 7.0.26, v8.0 versions prior to 8.0.16 and MongoDB server v8.2 versions prior to 8.2.1.
Affected products
- MongoDB: from 7.0.0 before 7.0.26; from 8.0.0 before 8.0.16; from 8.2.0 before 8.2.1 — fixed in 7.0.26, 8.0.16, 8.2.1
How to fix
Upgrade to a fixed version: MongoDB 7.0.26, 8.0.16, 8.2.1. Check the vendor advisory for mitigations.
References
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