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Internet Explorer vulnerabilities

10 published alerts for Microsoft Internet Explorer.

Actively exploited (KEV)

CVE-2010-0806

Microsoft Internet Explorer Use-After-Free Vulnerability

Microsoft Internet Explorer is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2010-0806). Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization. CISA remediation due date: 2026-06-03. If you need help checking exposure, call (864) 335-9223.

Actively exploited (KEV)

CVE-2010-0249

Microsoft Internet Explorer Use-After-Free Vulnerability

Microsoft Internet Explorer is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2010-0249). Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization. CISA remediation due date: 2026-06-03. If you need help checking exposure, call (864) 335-9223.

Actively exploited (KEV)

CVE-2010-3962

Microsoft Internet Explorer Uninitialized Memory Corruption Vulnerability

Microsoft Internet Explorer is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2010-3962). Microsoft Internet Explorer contains an uninitialized memory corruption vulnerability that could allow for remote code execution. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization. CISA remediation due date: 2025-10-27. If you need help checking exposure, call (864) 335-9223.

Actively exploited (KEV)

CVE-2013-3893

Microsoft Internet Explorer Resource Management Errors Vulnerability

Microsoft Internet Explorer is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2013-3893). Microsoft Internet Explorer contains a memory corruption vulnerability that allows for remote code execution. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization. CISA remediation due date: 2025-09-02. PremierePC tracks KEV alerts for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Actively exploited (KEV)Ransomware

CVE-2016-0189

Microsoft Internet Explorer Memory Corruption Vulnerability

Microsoft Internet Explorer is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2016-0189). The Microsoft JScript nd VBScript engines, as used in Internet Explorer and other products, allow attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site. CISA remediation due date: 2022-04-18. If you need help checking exposure, call (864) 335-9223.

Actively exploited (KEV)Ransomware

CVE-2013-2551

Microsoft Internet Explorer Use-After-Free Vulnerability

Microsoft Internet Explorer is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2013-2551). Use-after-free vulnerability in Microsoft Internet Explorer allows remote attackers to execute remote code via a crafted web site that triggers access to a deleted object. CISA remediation due date: 2022-04-18. If you need help checking exposure, call (864) 335-9223.

Actively exploited (KEV)Ransomware

CVE-2019-0752

Microsoft Internet Explorer Type Confusion Vulnerability

Microsoft Internet Explorer is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2019-0752). A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer CISA remediation due date: 2022-08-15. If you need help checking exposure, call (864) 335-9223.

Actively exploited (KEV)Ransomware

CVE-2021-26411

Microsoft Internet Explorer Memory Corruption Vulnerability

Microsoft Internet Explorer is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2021-26411). Microsoft Internet Explorer contains an unspecified vulnerability that allows for memory corruption. CISA remediation due date: 2021-11-17. If you need help checking exposure, call (864) 335-9223.

Actively exploited (KEV)Ransomware

CVE-2020-0968

Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability

Microsoft Internet Explorer is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2020-0968). Microsoft Internet Explorer contains a memory corruption vulnerability due to how the Scripting Engine handles objects in memory, leading to remote code execution. CISA remediation due date: 2022-05-03. If you need help checking exposure, call (864) 335-9223.

Actively exploited (KEV)Ransomware

CVE-2019-1367

Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability

Microsoft Internet Explorer is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2019-1367). Microsoft Internet Explorer contains a memory corruption vulnerability in how the scripting engine handles objects in memory. Successful exploitation allows for remote code execution in the context of the current user. CISA remediation due date: 2022-05-03. If you need help checking exposure, call (864) 335-9223.