CVE-2026-25612
Internal ResourceId collision may affect unrelated collections
- State
- Published
- Severity
- 7.1 High
- Published
- Feb 10, 2026
- Updated
- Feb 10, 2026
- Reserved
- Feb 3, 2026
Description
The internal locking mechanism of the MongoDB server uses an internal encoding of the resources in order to choose what lock to take. Collections may inadvertently collide with one another in this representation causing unavailability between them due to conflicting locks.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | mongodb |
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | mongodb |
Weaknesses
- CWE-412 Unrestricted Externally Accessible Lock
Affected Products
| Product | Versions |
|---|---|
MongoDB ServerMongoDB Inc |
|
References
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