CVE-2026-82064
Last modified
CVE-2026-82064 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A security issue in MongoDB Server allows an unauthenticated network user to cause a denial of service on a specific type of replica set member. The server contains an assertion in its read concern processing logic that can be reached without authentication, and the assertion's assumptions about internal state do not hold for all member configurations, causing the server process to terminate.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
A security issue in MongoDB Server allows an unauthenticated network user to cause a denial of service on a specific type of replica set member. The server contains an assertion in its read concern processing logic that can be reached without authentication, and the assertion's assumptions about internal state do not hold for all member configurations, causing the server process to terminate.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mongodb | Mongodb | >= 7.0.0, < 7.0.41 |
| Mongodb | Mongodb | >= 8.0.0, < 8.0.30 |
| Mongodb | Mongodb | >= 8.3.0, < 8.3.9 |
References
- https://jira.mongodb.org/browse/SERVER-130759Vendor Advisory, Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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