CVE-2026-82055 Affecting mongod-8.3-advanced-compat package, versions <8.3.9-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-MONGOD83ADVANCEDCOMPAT-19889623
- published18 Sept 2026
- disclosed8 Sept 2026
Introduced: 8 Sep 2026
CVE-2026-82055 (opens in a new tab)How to fix?
Upgrade Minimos:latest mongod-8.3-advanced-compat to version 8.3.9-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mongod-8.3-advanced-compat package and not the mongod-8.3-advanced-compat package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
A security issue exists in MongoDB's 2dsphere index key generation that can cause a server crash due to a null pointer dereference. When a specially crafted GeoJSON document is inserted into a collection with a 2dsphere index, an inconsistency in geometry parsing can leave an internal object in an invalid, partially initialized state. During subsequent index key generation, access to this improperly initialized object results in a null pointer dereference that terminates the mongod process. An authenticated user with write access can use this to cause a denial of service.