medium6.1
CVE-2026-58291
Operation on a resource after expiration or release in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
Impact
Operation on a resource after expiration or release in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Edge Chromium | before 150.0.4078.48 |
| Microsoft | Microsoft Edge (Chromium-Based) | from 1.0.0.0 before 150.0.4078.48 |