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CVE-2026-56646

MEDIUM

6.5

CVSS 3.1

Metadata

CVE ID: CVE-2026-56646
State: PUBLISHED
Assigner: microsoft
Reserved: 2026-06-22 15:17 UTC
Published: 2026-07-03 20:35 UTC
Last updated: 2026-07-03 21:26 UTC
Primary CWE: CWE-200
CWE-200: Exposure of Sensitive Information to an Unauthorize…
Vendor / Product: Microsoft / Microsoft Edge (Chromium-based)
Sources: cve.org · NVD

Severity & Metrics

6.5 MEDIUM CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Affected products (1)

Vendor	Product	Platform	Versions
Microsoft	Microsoft Edge (Chromium-based)	—	1.0.0.0 < 150.0.4078.48

Weakness (CWE)

CWE	Source	Description
CWE-200	cna	CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CVSS scores (1)

Score	Severity	Version	Source	Vector
6.5	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

References (1)

Microsoft Edge (Chromium-based) Spoofing Vulnerability https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56646

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