CVE catalog
CVE-2026-55945
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to disclose information locally.
- Severity
- Medium · CVSS 4.2
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.19% · Oct 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to disclose information locally.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | edge_chromium | Not reported | 150.0.4078.48 | fixed |
| Cpe | edge_chromium | Not reported | 150.0.4078.48 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | edge_chromium | cpe | Not reported | 150.0.4078.48 | Not reported | Not reported | Not reported |
| Cpe | edge_chromium | cpe | Not reported | 150.0.4078.48 | Not reported | NVD-CVE-2026-55945 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: