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 2019-01-08 7 y ago modified 2026-06-17 4 mo 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
Timeline
- Published
- 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, 2026-11-08).
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
-
- CWE-862 Missing Authorization
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2019-0566
patch, vendor-advisory
-
exploit-db.com
/exploits/46161/
exploit, third-party-advisory, vdb-entry
-
securityfocus.com
/bid/106417
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2019-0566
- NVD CVE-2019-0566
Fencer Vulns 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.