CVE-2026-32190: Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

CVE-2026-32190 · Severity: high · CVSS 8.4 · Published 2026-04-14

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

Technologies: Microsoft 365 Apps, Microsoft Office, Microsoft Office Long Term Servicing Channel. Vendors: Microsoft.

Quick answers

Is CVE-2026-32190 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-32190 being exploited in the wild.
How severe is CVE-2026-32190?
High severity, with a CVSS score of 8.4, published 14 April 2026.
Which products and versions are affected?
Microsoft 365 Apps, Microsoft Office, Microsoft Office Long Term Servicing Channel. The advisory does not name versions.
Is there a fix for CVE-2026-32190?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-32190?
Check whether you run Microsoft 365 Apps, Microsoft Office or Microsoft Office Long Term Servicing Channel. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Microsoft 365 Apps
  • Microsoft Office
  • Microsoft Office Long Term Servicing Channel

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