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Microsoft Edge Chromium Based CVE-2026-57988

| EUVDEUVD-2026-41652 HIGH
Relative Path Traversal (CWE-23)
2026-07-03 microsoft GHSA-62v5-4xc7-qm62
Path Traversal Microsoft Google Microsoft Edge Chromium Based
7.1
CVSS 3.1 · Vendor: microsoft
Temporal: 6.2
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Severity by source

Vendor (microsoft) PRIMARY
7.1 HIGH
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L
CIRCL (temporal)
6.2 MEDIUM
cvss

Primary rating from Vendor (microsoft).

CVSS VectorVendor: microsoft

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

Lifecycle Timeline

2
Analysis Generated
Jul 03, 2026 - 21:13 vuln.today
CVE Published
Jul 03, 2026 - 20:35 cve.org
HIGH 7.1

DescriptionCVE.org

Relative path traversal in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

AnalysisAI

Code execution via relative path traversal in Microsoft Edge (Chromium-based) allows a remote unauthenticated attacker to run arbitrary code when a user is lured into interacting with attacker-controlled content, consistent with the CVSS PR:N/UI:R vector. Rated CVSS 7.1 with high integrity impact (I:H), low availability impact (A:L), and no confidentiality impact (C:N). …

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Within 24 hours: Notify all Edge users and enable automatic updates; verify patch version availability from Microsoft security advisory. …

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CVE-2026-57988 vulnerability details – vuln.today
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