CVE-2017-8739 json
Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to obtain information to further compromise the user's system, due to the wa…
published 2017-09-13 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-17685
- cvss
- 4.3
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.9%
- EPSS 5.9% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to obtain information to further compromise the user's system, due to the way that the Microsoft Edge scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability".
Patch / fix
Exploit prediction
5.88% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Affected products
- Microsoft Corporation Microsoft Edge
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2017-8739
patch, vendor-advisory
-
securitytracker.com
/id/1039342
vdb-entry, third-party-advisory
-
securityfocus.com
/bid/100761
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2017-8739
- NVD CVE-2017-8739
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.