CVE-2026-82057 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-19888783
- published18 Sept 2026
- disclosed8 Sept 2026
Introduced: 8 Sep 2026
CVE-2026-82057 (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 was discovered in MongoDB where an authenticated user with readWrite privileges could crash the mongod server process. By specifying a custom WiredTiger storage configuration option with an incompatible value during collection creation, a user could cause a type confusion in the storage engine layer. When documents were subsequently read from the misconfigured collection, the resulting mismatch in expected data format led to corrupted memory interpretation and a server crash. The crafted collection configuration persists across restarts, requiring manual operator intervention to remediate.