Quick answers
- Is CVE-2026-62765 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-62765 being exploited in the wild.
- How severe is CVE-2026-62765?
- High severity, with a CVSS score of 7.5, published 27 October 2026.
- Which products and versions are affected?
- Microsoft Edge <UNKNOWN>.
- Is there a fix for CVE-2026-62765?
- 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.
- How is CVE-2026-62765 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-62765?
- Check whether you run Microsoft Edge at an affected version. 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.
Technical details
A type confusion vulnerability in Microsoft Edge's (Chromium-based) rendering engine allows attackers to access resources with an incompatible type, leading to arbitrary code execution. The vulnerability is reachable over the network without authentication and requires user interaction (visiting a malicious webpage). Successful exploitation grants arbitrary code execution with the privileges of the browser process.
Affected products
- Microsoft Edge <UNKNOWN>
Timeline
- 2026-10-27: disclosed