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High severity7.5NVD Advisory· Published Sep 8, 2026

CVE-2026-70587

CVE-2026-70587

Description

Improper null termination in Windows Remote Desktop Protocol allows an unauthorized attacker to disclose information over a network.

Affected products

1

Microsoft/Windows Remote Desktop Protocol (RDP)llm-fuzzy

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70587nvd

News mentions

1

Massive Microsoft Patch Tuesday September 2026 – 973 Vulnerabilities Fixed, Including 2 Zero-Days
Cyber Security News · Sep 8, 2026