Buffer overflow in Microsoft Edge
CVE-2017-8726
Microsoft Edge in Microsoft Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how affected Microsoft scripting engines handle objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11794 and CVE-2017-11803.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.072 (94.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.072 · newest: 0.072 · change: 0.000
Affected products
- Microsoft Edge
- Microsoft Windows 10 — versions 1511, 1607, 1703
- Microsoft Windows Server 2016
- Microsoft Corporation Edge — versions Microsoft Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016.
Weakness classification (CWE)
References
- www.securitytracker.com/id/1039529 (VDB Entry, Third Party Advisory, vdb-entry)
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8726 (Patch, Vendor Advisory)
- www.securityfocus.com/bid/101084 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-8726?
- CVE-2017-8726 is a medium-severity vulnerability in Microsoft Edge, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 4.3/10. Published 2017-10-13.
- How severe is CVE-2017-8726?
- Medium severity. CVSS v3 base score is 4.3 out of 10.