CVE-2026-1848 Details
Description
Connections received from the proxy port may not count towards total accepted connections, resulting in server crashes if the total number of connections exceeds available resources. This only applies to connections accepted from the proxy port, pending the proxy protocol header.
A denial-of-service vulnerability has been identified in MongoDB. Connections received from the proxy port may not be properly counted towards the total accepted connections. This can lead to server crashes when the number of connections exceeds available resources. The issue specifically affects connections accepted from the proxy port, pending the proxy protocol header.
Users can update to MongoDB versions 8.3.0-rc0, 8.2.4, 8.0.18, or 7.0.29 to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Feb 11, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://jira.mongodb.org/browse/SERVER-114695 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-770 | Allocation of Resources Without Limits or Throttling | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| mongodb mongodb | >= 7.0.0, < 7.0.29 >= 8.0.0, < 8.0.18 >= 8.2.0, < 8.2.4 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Feb 25, 2026 | Initial Analysis | [email protected] |
| Feb 10, 2026 | New CVE Received | [email protected] |