CVE-2026-58616

LowCVSS 3.0/10Last modified Sep 11, 2026

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Copilot Chat (Microsoft Edge) allows an authorized attacker to disclose information over a network.

Metrics

CVSS 3.1 3.0/10CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N

Weakness enumeration

CWE-362

Affected software

No affected versions have been published.

Timeline

Published: Aug 28, 2026
Last modified: Sep 11, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-586179.8Improper access control in Microsoft 365 Copilot for iOS allows an unauthorized attacker to elevate privileges over a network.CVE-2026-586187.8Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.CVE-2026-586197.0Use after free in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.CVE-2026-58628.8Inappropriate implementation in V8 in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to execute arbitrary code inside a sand CVE-2026-586245.4Improper input validation in sshd-git in Apache MINA SSHD. Apache MINA SSHD is a Java library for client-side and server-side SSH. Compo CVE-2026-586268.8Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.CVE-2026-586277.5Uncontrolled resource consumption in Windows DHCP Server allows an unauthorized attacker to deny service over a network.CVE-2026-586287.8Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Wireless Networking allows an authori CVE-2026-586297.0Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.CVE-2026-58638.8Inappropriate implementation in V8 in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to execute arbitrary code inside a sand CVE-2026-586309.8Improper access control in Azure App Service allows an unauthorized attacker to elevate privileges over a network.CVE-2026-586317.8Improper authorization in Windows Admin Center allows an authorized attacker to execute code locally.