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Blog · 2-hour update · 2026-10-24

CVE-2026-115929 Mongodb inc. Compass: top risk today, fix steps

Most urgent: CVE-2026-115929: MongoDB Compass relies on Electron, a third-party runtime that carries its own TLS root certificate store
Medium severity (CVSS 6.8). Recommended action: upgrade to 1.53.1.

On 24 October 2026, 1 new CVEs were published that we track: 0 critical, 0 already exploited in the wild (CISA KEV) and 1 with a fix or vendor patch available. Each one is ranked by severity, exploitation signals and how easy it is to reach, so you can patch the right ones first.

What happened in this 2-hour window: the most serious item is CVE-2026-115929 in compass (medium, CVSS 6.8, priority 24/100). Recommended action: upgrade to 1.53.1. Most affected: mongodb inc. (1). 1 of 1 new CVEs already have a fix or vendor patch.

Patch these first

CVE-2026-115929: MongoDB Compass relies on Electron, a third-party runtime that carries its own TLS root certificate store

Medium severity (CVSS 6.8), priority 24/100 (routine). Recommended action: upgrade to 1.53.1 for mongodb inc. compass.

References: NVD

Most affected vendors

How to act on this list

  1. Start with anything marked exploited or patch now.
  2. Check what you run: see how to check a version and patch it on Linux, Windows, pip and npm.
  3. Prefer the vendor or distro fix. If none exists, read when to downgrade and when to mitigate.
  4. Verify afterwards. Distros often fix a flaw without changing the upstream version, here is how to confirm.

FAQ

What is the most serious vulnerability published on 24 October 2026?

CVE-2026-115929 (MongoDB Compass relies on Electron, a third-party runtime that carries its own TLS root certificate store) ranks highest, with a priority score of 24/100. Recommended action: upgrade to 1.53.1.

Are any of the new CVEs exploited in the wild?

None of the new CVEs were on the CISA Known Exploited Vulnerabilities list when this was written. Keep watching the list, it changes daily.

Should I downgrade if there is no fix yet?

Only when an older release is confirmed unaffected and the package is not a core system component. Downgrades can break dependent software, so test first and hold the package until a fix ships.

Sources

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