What’s Vulnerable › Vulnerabilities

CVE-2017-0149: Microsoft Internet Explorer Memory Corruption Vulnerability

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2022-05-24
• EPSS: 29.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-03-17 · updated 2026-06-17
• Weakness: CWE-787

Description

Microsoft Internet Explorer 9 through 11 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability." This vulnerability is different from those described in CVE-2017-0018 and CVE-2017-0037.

Affected products

• Microsoft Internet Explorer 11: 9, 10, 11
• Microsoft Internet Explorer 11: from Internet Explorer 9 through 11

References

• http://www.securityfocus.com/bid/96724
• http://www.securitytracker.com/id/1038008
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0149
• http://www.securityfocus.com/bid/96724
• http://www.securitytracker.com/id/1038008
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0149
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0149

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