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Microsoft Edge (Chromium-based) Spoofing Vulnerability

0
Critical
Published: Tue Jun 09 2026 (06/09/2026, 07:00:00 UTC)
Source: GCVE Database
Vendor/Project: Microsoft Security Response Center
Product: Microsoft Edge (Chromium-based)

Description

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Edge (Chromium-based) allows an authorized attacker to perform spoofing over a network.

CVSS v3.1

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Affected software

Affected versions
Microsoft Edge (Chromium-based)

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/19/2026, 19:23:50 UTC

Technical Analysis

This vulnerability in Microsoft Edge (Chromium-based) involves spoofing, classified under CWE-79, which typically relates to cross-site scripting or similar input validation flaws that can allow an attacker to deceive users or manipulate content display. The lack of detailed technical or patch information limits precise analysis. No CVSS score is assigned, and no exploits are currently known. The vendor has not published a patch or mitigation guidance as of the provided data.

Potential Impact

The impact is potentially critical as spoofing vulnerabilities can enable attackers to impersonate trusted content or interfaces, potentially leading to phishing or social engineering attacks. However, without further details or known exploits, the exact impact scope is unclear.

Mitigation Recommendations

Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. Until a fix is available, users should exercise caution with untrusted content and links in Microsoft Edge. No official mitigation or workaround is provided in the available data.

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Technical Details

Gcve Source
db.gcve.eu
Csaf Category
csaf_security_advisory
Csaf Version
2.0
Publisher
Microsoft Security Response Center
Advisory Id
msrc_CVE-2026-32208
Cve Count
1
Additional Cves
[]
Cvss Version
null
Remediation Level
official-fix

Threat ID: 6a359365f198dc38c1068b81

Added to database: 6/19/2026, 7:07:17 PM

Last enriched: 6/19/2026, 7:23:50 PM

Last updated: 6/20/2026, 12:03:39 AM

Views: 7

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