CVE-2026-45495

CRITICAL EPSS 58.0%
Published May 18, 20261mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published May 18, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
58.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 4

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-20 Improper Input Validation Validation
CWE-35
CWE-94 Improper Control of Generation of Code (Code Injection) Injection

Affected Products 1

VendorProductVersionRange
microsoftedge_chromium* <148.0.3967.70

References 1

  • msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45495
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.