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Fencer Intel
critical 9.0

CVE-2019-0938 json

An elevation of privilege vulnerability exists in Microsoft Edge that could allow an attacker to escape from the AppContainer sandbox in th…

published 7y ago modified 4mo ago also EUVD-2019-1673

cvss
9.0
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.4%
EPSS 3.4% chance of exploitation in 30 days, percentile 89%
public exploits
0
none known

Summary

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'.

Patch / fix

Is CVE-2019-0938 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Exploit prediction

3.44% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 9.0 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

  • Microsoft Microsoft Edge
  • Microsoft Microsoft Edge on Windows 10 Version 1903 for 32-bit Systems
  • Microsoft Microsoft Edge on Windows 10 Version 1903 for x64-based Systems
  • Microsoft Microsoft Edge on Windows 10 Version 1903 for ARM64-based Systems

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.