CVE catalog
CVE-2026-50521
Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.
- Severity
- High · CVSS 8.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.82% · Oct 25, 2026
Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.
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 | 149.0.4022.67 | fixed |
| Cpe | edge_chromium | Not reported | 149.0.4022.67 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | edge_chromium | cpe | Not reported | 149.0.4022.67 | Not reported | Not reported | Not reported |
| Cpe | edge_chromium | cpe | Not reported | 149.0.4022.67 | Not reported | NVD-CVE-2026-50521 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: