CVE-2017-8729

Status: ModifiedHigh (7.5)—💥 Exploit

Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to execute arbitrary code in the context of the current user, due to the way that the Microsoft Edge scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-8649, CVE-2017-8660, CVE-2017-8738, CVE-2017-8740, CVE-2017-8741, CVE-2017-8748, CVE-2017-8752, CVE-2017-8753, CVE-2017-8755, CVE-2017-8756, and CVE-2017-11764.

CVSS

Version: 3.0
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Base score: 7.5

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 72%
Percentile among all scored CVEs: 99
Score date: 10/10/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

💥 Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Published on Exploit-DB · Microsoft Edge - Chakra Incorrectly Parses Object Patterns (9/21/2017)

Affected technologies (1)

Microsoft — Edge

CWEs

CWE-119

References

Raw JSON (NVD)

Show

{
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      "value": "Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to execute arbitrary code in the context of the current user, due to the way that the Microsoft Edge scripting engine handles objects in memory, aka \"Scripting Engine Memory Corruption Vulnerability\". This CVE ID is unique from CVE-2017-8649, CVE-2017-8660, CVE-2017-8738, CVE-2017-8740, CVE-2017-8741, CVE-2017-8748, CVE-2017-8752, CVE-2017-8753, CVE-2017-8755, CVE-2017-8756, and CVE-2017-11764."
    },
    {
      "lang": "es",
      "value": "Múltiples vulnerabilidades Cross-Site Scripting (XSS) en el plugin Activity Log en versiones anteriores a la 2.4.1 para WordPress permiten que los atacantes remotos inyecten código HTML o JavaScript arbitrario mediante un título que no está escapado."
    }
  ],
  "lastModified": "2026-06-17T01:26:51.580",
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}