CVE-2026-77896

HighCVSS 7.5/10Last modified Sep 28, 2026

Description

Integer overflow or wraparound in Remote Desktop Client allows an unauthorized attacker to deny service over a network.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-190

Affected software

No affected versions have been published.

Timeline

Published
Sep 8, 2026
Last modified
Sep 28, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-778977.0Relative path traversal in Power Automate allows an authorized attacker to elevate privileges locally.CVE-2026-778987.5Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.CVE-2026-778997.0Use after free in Windows Security Center allows an authorized attacker to elevate privileges locally.CVE-2026-77907.5Uncontrolled Resource Consumption vulnerability in ninenines cowlib (cow_http_te module) allows Excessive Allocation. The chunked transfer-CVE-2026-779009.8Missing authentication for critical function in Azure App Service allows an unauthorized attacker to execute code over a network.CVE-2026-779018.8Null pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-779028.8Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.CVE-2026-779038.1Authentication bypass by spoofing in Microsoft Dataverse allows an unauthorized attacker to elevate privileges over a network.CVE-2026-779047.8Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.CVE-2026-779057.0Use after free in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.CVE-2026-779068.8Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.CVE-2026-779078.8Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.