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| Link | Providers |
|---|---|
| https://jira.mongodb.org/browse/MONGOCRYPT-986 |
|
Thu, 08 Oct 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An integer underflow in the KMS endpoint-parsing logic of MongoDB libmongocrypt can cause an allocation failure that terminates the application process. This can occur when an authenticated user modifies a key document in the key vault collection, or when an application accepts a KMS endpoint containing a colon after its path or query during key creation. The issue does not access memory outside its allocated bounds. | |
| Title | Application denial of service via malformed KMS endpoint in MongoDB libmongocrypt | |
| Weaknesses | CWE-191 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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Status: PUBLISHED
Assigner: mongodb
Published:
Updated: 2026-10-08T19:30:01.396Z
Reserved: 2026-10-06T16:40:35.016Z
Link: CVE-2026-106429
No data.
Status : Received
Published: 2026-10-08T19:16:58.750
Modified: 2026-10-08T19:16:58.750
Link: CVE-2026-106429
No data.
OpenCVE Enrichment
No data.
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CWE-191
Integer Underflow (Wrap or Wraparound)