CVE-2017-0222

HighCVSS 8.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka "Internet Explorer Memory Corruption Vulnerability." This CVE ID is unique from CVE-2017-0226.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
May 12, 2017
Last modified
Jun 17, 2026
Added to CISA KEV
Feb 25, 2022
NVD status
Analyzed

Related CVEs from 2017

CVE-2017-02239.8A remote code execution vulnerability exists in Microsoft Chakra Core in the way JavaScript engines render when handling objects in memory. CVE-2017-02247.5A remote code execution vulnerability exists in the way JavaScript engines render when handling objects in memory in Microsoft Edge, aka "ScCVE-2017-02267.5A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka "Internet Explorer Memory CorCVE-2017-02277.5A remote code execution vulnerability exists in Microsoft Edge in the way affected Microsoft scripting engines render when handling objects CVE-2017-02287.5A remote code execution vulnerability exists in Microsoft browsers in the way JavaScript engines render when handling objects in memory, akaCVE-2017-02297.5A remote code execution vulnerability exists in Microsoft Edge in the way JavaScript engines render when handling objects in memory, aka "ScCVE-2017-02307.5A remote code execution vulnerability exists in Microsoft Edge in the way JavaScript engines render when handling objects in memory, aka "ScCVE-2017-02314.3A spoofing vulnerability exists when Microsoft browsers render SmartScreen Filter, aka "Microsoft Browser Spoofing Vulnerability."CVE-2017-02338.3An elevation of privilege vulnerability exists in Microsoft Edge that could allow an attacker to escape from the AppContainer sandbox in theCVE-2017-02347.5A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects inCVE-2017-02357.5A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects inCVE-2017-02367.5A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in
CVE-2017-0222: High severity, CVSS 8.8 | Vulnix