Quick answers
- Is CVE-2026-108417 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-108417 being exploited in the wild.
- How severe is CVE-2026-108417?
- Medium severity, with a CVSS score of 6.5, published 10 November 2026.
- Which products and versions are affected?
- Microsoft Remote Desktop Client.
- Is there a fix for CVE-2026-108417?
- 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-2026-108417 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-108417?
- Check whether you run Microsoft Remote Desktop Client. 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
An out-of-bounds read vulnerability in the Remote Desktop Client allows a network attacker to disclose information by triggering a memory read beyond allocated bounds. This is an information disclosure vulnerability exploitable over the network without prior authentication, allowing an unauthenticated attacker to extract sensitive data from the client's memory.
Affected products
- Microsoft Remote Desktop Client
Timeline
- 2026-11-10: disclosed