CVE-2019-0938

9.0 criticalEPSS 3.4%

Critical (9.0) in microsoft edge. EPSS 3.4% chance of exploitation in the next 30 days.

An elevation of privilege vulnerability exists in Microsoft Edge that could allow an attacker to escape from the AppContainer sandbox in the browser, aka 'Microsoft Edge Elevation of Privilege Vulnerability'.

Severity

CVSS 3.0

9.0 critical

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS: 3.4% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
Published: 2019-05-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:edge

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0938
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0938

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