What’s Vulnerable › Vulnerabilities
CVE-2026-57098: Microsoft Remote Desktop App for Windows Information Disclosure Vulnerability
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-08 · updated 2026-10-31
- Weakness: CWE-347
Description
Improper verification of cryptographic signature in Windows RDP Client allows an unauthorized attacker to disclose information over a network.
Affected products
- Microsoft Remote Desktop client for Windows Desktop: before 1.2.7279 — fixed in 1.2.7279
- Microsoft Remote Desktop client for Windows Desktop: from 1.2.0.0 before 1.2.7279.0 — fixed in 1.2.7279.0
How to fix
Upgrade to a fixed version: Microsoft Remote Desktop client for Windows Desktop 1.2.7279; Microsoft Remote Desktop client for Windows Desktop 1.2.7279.0. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-57098 or the next vulnerability affects your stack