CVE-2026-58616
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
39/100
Published: 2026-08-28
Modified: 2026-10-28
First seen: 2026-10-29
Status: active
Attack Surface
Network
Scope Change
CVSS Vector Breakdown
AV:
Network
AC:
High
PR:
Low
UI:
Required
S:
Changed
C:
Low
I:
Low
A:
None
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.
Weakness Classification (1)
Affected Software (14)
| Vendor | Product | Version |
|---|---|---|
| Microsoft | Microsoft Edge (Chromium-based) | 1.0.0.0 < 152.0.4191.53 |
| Microsoft | Microsoft Edge (Chromium-based) | 1.0.0.0 < 152.0.4191.53 |
| Microsoft | Microsoft Edge for Android | 1.0.0.0 < 152.0.4191.52 |
| Microsoft | Microsoft Edge for Android | 1.0.0.0 < 152.0.4191.52 |
| Microsoft | Microsoft Edge for Linux | 1.0.0 < 152.0.4191.52 |
| Microsoft | Microsoft Edge for Linux | 1.0.0 < 152.0.4191.52 |
| Microsoft | Microsoft Edge for MAC | 1.0.0.0 < 152.0.4191.52 |
| Microsoft | Microsoft Edge for MAC | 1.0.0.0 < 152.0.4191.52 |
| Microsoft | Microsoft Edge for Windows | 1.0.0.0 < 152.0.4191.52 |
| Microsoft | Microsoft Edge for Windows | 1.0.0.0 < 152.0.4191.52 |
| Microsoft | Microsoft Edge for iOS | 1.0.0.0 < 152.0.4191.52 |
| Microsoft | Microsoft Edge for iOS | 1.0.0.0 < 152.0.4191.52 |
| microsoft | edge_chromium | < 152.0.4191.53 |
| microsoft | edge_chromium | < 152.0.4191.53 |
References & Advisories (1)
Vendor Advisory