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Microsoft Edge (Android) CVE-2026-58297

| EUVDEUVD-2026-41593 HIGH
Exposure of Private Personal Information to an Unauthorized Actor (CWE-359)
2026-07-03 microsoft GHSA-pp6w-gfj2-hq6c
7.1
CVSS 3.1 · NVD
Temporal: 6.2
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Severity by source

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

Network-delivered malicious content with no privileges but requiring victim interaction (UI:R); high confidentiality loss of personal data, minor integrity effect, no availability impact.

3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (microsoft).

CVSS VectorNVD

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

Lifecycle Timeline

2
Analysis Generated
Jul 03, 2026 - 21:34 vuln.today
CVE Published
Jul 03, 2026 - 20:35 nvd
HIGH 7.1

DescriptionNVD

Exposure of private personal information to an unauthorized actor in Microsoft Edge for Android allows an unauthorized attacker to disclose information over a network.

AnalysisAI

Information disclosure in Microsoft Edge for Android (Chromium-based) allows a network-based attacker to expose a victim's private personal information, but only after luring the user into interacting with attacker-controlled content (UI:R). The flaw carries a CVSS 7.1 rating driven by high confidentiality impact; there is no public exploit identified at time of analysis and it is not listed in CISA KEV. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Craft malicious web page
Delivery
Lure victim to open link in Edge
Exploit
Victim interacts with page
Execution
Trigger private-data exposure
Impact
Exfiltrate personal information over network

Vulnerability AssessmentAI

Exploitation Exploitation requires the victim to actively interact with attacker-controlled web content in Microsoft Edge on Android - per the CVSS vector's UI:R, the attack cannot proceed without user interaction (e.g., visiting a malicious link or engaging with a crafted page). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The provided CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N) indicates a network-reachable, low-complexity attack requiring no privileges but requiring user interaction, with high confidentiality impact and only low integrity impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker hosts a malicious or booby-trapped web page and uses phishing, a malicious ad, or a crafted link to get an Edge-for-Android user to open it. When the victim interacts with the page, the flaw causes the browser to leak the victim's private personal information back to the attacker over the network. …
Remediation Patch available per vendor advisory: update Microsoft Edge for Android to the latest version distributed through the Google Play Store, and consult Microsoft's official advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58297 for the exact fixed build. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Identify all organizations devices running Microsoft Edge for Android and their current versions via MSRC advisory. …

Sign in for detailed remediation steps and compensating controls.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-58297 vulnerability details – vuln.today

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