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Fencer Intel
high 8.8

CVE-2019-0566 in the critical feed json

An elevation of privilege vulnerability exists in Microsoft Edge Browser Broker COM object, aka "Microsoft Edge Elevation of Privilege Vuln…

published 7y ago modified 4mo ago also EUVD-2019-1335

cvss
8.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
18.6%
EPSS 18.6% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

An elevation of privilege vulnerability exists in Microsoft Edge Browser Broker COM object, aka "Microsoft Edge Elevation of Privilege Vulnerability." This affects Microsoft Edge.

Patch / fix

Is CVE-2019-0566 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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Timeline

  1. Published
  2. First public exploit (EDB-46161)

Exploit prediction

18.62% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-46161 Microsoft Windows 10 - Browser Broker Cross Session Privilege Escalation local, 2019-01-14

CVSS scores

assigned by version score vector
NVD 3.0 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/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

Classification

Weakness

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.