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CVE-2026-45492 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-45492

CVE-2026-45492

MEDIUM5.4

Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

Published May 18, 2026

Modified 2 days ago

Details

Improper input validation in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45492

https://www.cve.org/CVERecord?id=CVE-2026-45492

CVSS Analysis

CVSS v3.1

5.4

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

LowI:L

Availability

NoneA:N

5.4/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Weakness Type (CWE)

Input Validation

Improper Input Validation

Ecosystems

Timeline

PublishedMay 18, 2026

ModifiedJun 9, 2026