VIR Vulnerability Intelligence Relay

CVE-2026-45495

critical
Published 2026-05-18 · Modified 2026-05-26
CVSS v3
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2
—
VIR risk
9.8

Description

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Predictions

Exploit likelihood
97%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: secure@microsoft.com — https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45495

Application impact
VendorProductVersionsFixed
windows microsoftedge_chromium{"endExcluding":"148.0.3967.70"}148.0.3967.70

References

CWEs

CWE-35 CWE-20 CWE-94 CWE-119

Verify integrity in audit chain (admin only). AS-IS.