Mongod can run out of stack memory when expressions create d…(CVE-2026-1849)

概要

Mongod can run out of stack memory when expressions create deeply nested documents

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

影響パッケージ

Bitnami mongodb

[{"type":"SEMVER","events":[{"introduced":"7.0.0"},{"fixed":"7.0.29"},{"introduced":"8.0.0"},{"fixed":"8.0.18"},{"introduced":"8.2.0"},{"fixed":"8.2.2"}]}]

参照URL

advisory jira.mongodb.org
web nvd.nist.gov