{"schema_version":1,"title":"Microsoft Internet Explorer vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 49 vulnerabilities in Microsoft Internet Explorer: 0 in the last 7 days and 0 in the last 90 days, 43 of them critical and 42 exploited in the wild. The most recent, CVE-2010-0249, was published on 3 June 2026.","url":"https://junglewise.ai/threats/technologies/internet-explorer","json_url":"https://junglewise.ai/threats/technologies/internet-explorer.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/internet-explorer","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":3,"all_time":49,"critical":43,"exploited":42,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":4},"latest":[{"cve":"CVE-2010-0249","cvss":9.3,"epss":0.9006,"slug":"cve-2010-0249-microsoft-internet-explorer-use-after-free-in-html-object-handling","title":"Microsoft Internet Explorer use-after-free in HTML object handling","severity":"critical","exploited":true,"published_at":"2026-06-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2010-0249-microsoft-internet-explorer-use-after-free-in-html-object-handling"},{"cve":"CVE-2008-4250","cvss":10,"epss":0.9348,"slug":"cve-2008-4250-microsoft-windows-buffer-overflow-in-server-service","title":"Microsoft Windows buffer overflow in Server service","severity":"critical","exploited":true,"published_at":"2026-05-20T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2008-4250-microsoft-windows-buffer-overflow-in-server-service"},{"cve":"CVE-2010-0806","cvss":9.3,"epss":0.8948,"slug":"cve-2010-0806-microsoft-internet-explorer-use-after-free-in-peer-objects","title":"Microsoft Internet Explorer use-after-free in Peer Objects","severity":"critical","exploited":true,"published_at":"2026-05-20T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2010-0806-microsoft-internet-explorer-use-after-free-in-peer-objects"},{"cve":"CVE-2010-3962","cvss":9.3,"epss":0.8891,"slug":"cve-2010-3962-microsoft-internet-explorer-use-after-free-in-css-processing","title":"Microsoft Internet Explorer use-after-free in CSS processing","severity":"critical","exploited":true,"published_at":"2025-10-06T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2010-3962-microsoft-internet-explorer-use-after-free-in-css-processing"},{"cve":"CVE-2013-3893","cvss":8.8,"epss":0.8261,"slug":"cve-2013-3893-microsoft-internet-explorer-use-after-free-in-mshtml-dll","title":"Microsoft Internet Explorer use after free in mshtml.dll","severity":"critical","exploited":true,"published_at":"2025-08-12T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2013-3893-microsoft-internet-explorer-use-after-free-in-mshtml-dll"},{"cve":"CVE-2012-4792","cvss":8.8,"slug":"cve-2012-4792-microsoft-internet-explorer-use-after-free-vulnerability","title":"Microsoft Internet Explorer Use-After-Free Vulnerability","severity":"critical","exploited":true,"published_at":"2024-07-23T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2012-4792-microsoft-internet-explorer-use-after-free-vulnerability"},{"cve":"CVE-2013-3163","cvss":8.8,"slug":"cve-2013-3163-microsoft-internet-explorer-memory-corruption-vulnerability","title":"Microsoft Internet Explorer Memory Corruption Vulnerability","severity":"critical","exploited":true,"published_at":"2023-03-30T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2013-3163-microsoft-internet-explorer-memory-corruption-vulnerability"},{"cve":"CVE-2012-4969","cvss":8.1,"slug":"cve-2012-4969-microsoft-internet-explorer-use-after-free-vulnerability","title":"Microsoft Internet Explorer Use-After-Free Vulnerability","severity":"critical","exploited":true,"published_at":"2022-06-08T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2012-4969-microsoft-internet-explorer-use-after-free-vulnerability"},{"cve":"CVE-2015-2425","cvss":8.8,"slug":"cve-2015-2425-microsoft-internet-explorer-memory-corruption-vulnerability","title":"Microsoft Internet Explorer Memory Corruption Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2015-2425-microsoft-internet-explorer-memory-corruption-vulnerability"},{"cve":"CVE-2014-2817","cvss":8.8,"slug":"cve-2014-2817-microsoft-internet-explorer-privilege-escalation-vulnerability","title":"Microsoft Internet Explorer Privilege Escalation Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2014-2817-microsoft-internet-explorer-privilege-escalation-vulnerability"},{"cve":"CVE-2014-4123","cvss":8.8,"slug":"cve-2014-4123-microsoft-internet-explorer-privilege-escalation-vulnerability","title":"Microsoft Internet Explorer Privilege Escalation Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2014-4123-microsoft-internet-explorer-privilege-escalation-vulnerability"},{"cve":"CVE-2015-0071","cvss":6.5,"slug":"cve-2015-0071-microsoft-internet-explorer-aslr-bypass-vulnerability","title":"Microsoft Internet Explorer ASLR Bypass Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2015-0071-microsoft-internet-explorer-aslr-bypass-vulnerability"},{"cve":"CVE-2013-7331","cvss":6.5,"slug":"cve-2013-7331-microsoft-internet-explorer-information-disclosure-vulnerability","title":"Microsoft Internet Explorer Information Disclosure Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2013-7331-microsoft-internet-explorer-information-disclosure-vulnerability"},{"cve":"CVE-2016-3298","cvss":6.5,"slug":"cve-2016-3298-microsoft-internet-explorer-messaging-api-information-disclosure","title":"Microsoft Internet Explorer Messaging API Information Disclosure Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2016-3298-microsoft-internet-explorer-messaging-api-information-disclosure"},{"cve":"CVE-2017-0149","cvss":8.8,"slug":"cve-2017-0149-microsoft-internet-explorer-memory-corruption-vulnerability","title":"Microsoft Internet Explorer Memory Corruption Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2017-0149-microsoft-internet-explorer-memory-corruption-vulnerability"},{"cve":"CVE-2016-0162","cvss":4.3,"slug":"cve-2016-0162-microsoft-internet-explorer-information-disclosure-vulnerability","title":"Microsoft Internet Explorer Information Disclosure Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2016-0162-microsoft-internet-explorer-information-disclosure-vulnerability"},{"cve":"CVE-2016-3351","cvss":6.5,"slug":"cve-2016-3351-microsoft-internet-explorer-and-edge-information-disclosure","title":"Microsoft Internet Explorer and Edge Information Disclosure Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2016-3351-microsoft-internet-explorer-and-edge-information-disclosure"},{"cve":"CVE-2017-0210","cvss":8.8,"slug":"cve-2017-0210-microsoft-internet-explorer-privilege-escalation-vulnerability","title":"Microsoft Internet Explorer Privilege Escalation Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2017-0210-microsoft-internet-explorer-privilege-escalation-vulnerability"},{"cve":"CVE-2019-0676","cvss":6.5,"slug":"cve-2019-0676-microsoft-internet-explorer-information-disclosure-vulnerability","title":"Microsoft Internet Explorer Information Disclosure Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-23T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2019-0676-microsoft-internet-explorer-information-disclosure-vulnerability"},{"cve":"CVE-2014-0322","cvss":8.8,"slug":"cve-2014-0322-microsoft-internet-explorer-use-after-free-vulnerability","title":"Microsoft Internet Explorer Use-After-Free Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-04T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2014-0322-microsoft-internet-explorer-use-after-free-vulnerability"},{"cve":"CVE-2015-2502","cvss":8.8,"slug":"cve-2015-2502-microsoft-internet-explorer-memory-corruption-vulnerability","title":"Microsoft Internet Explorer Memory Corruption Vulnerability","severity":"critical","exploited":true,"published_at":"2022-04-13T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2015-2502-microsoft-internet-explorer-memory-corruption-vulnerability"},{"cve":"CVE-2016-7200","cvss":8.8,"slug":"cve-2016-7200-microsoft-edge-memory-corruption-vulnerability","title":"Microsoft Edge Memory Corruption Vulnerability","severity":"critical","exploited":true,"published_at":"2022-03-28T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2016-7200-microsoft-edge-memory-corruption-vulnerability"},{"cve":"CVE-2016-0189","cvss":7.5,"slug":"cve-2016-0189-microsoft-internet-explorer-memory-corruption-vulnerability","title":"Microsoft Internet Explorer Memory Corruption Vulnerability","severity":"critical","exploited":true,"published_at":"2022-03-28T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2016-0189-microsoft-internet-explorer-memory-corruption-vulnerability"},{"cve":"CVE-2017-0059","cvss":4.3,"slug":"cve-2017-0059-microsoft-internet-explorer-information-disclosure-vulnerability","title":"Microsoft Internet Explorer Information Disclosure Vulnerability","severity":"critical","exploited":true,"published_at":"2022-03-28T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2017-0059-microsoft-internet-explorer-information-disclosure-vulnerability"},{"cve":"CVE-2016-7201","cvss":8.8,"slug":"cve-2016-7201-microsoft-edge-memory-corruption-vulnerability","title":"Microsoft Edge Memory Corruption Vulnerability","severity":"critical","exploited":true,"published_at":"2022-03-28T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2016-7201-microsoft-edge-memory-corruption-vulnerability"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Microsoft Windows","slug":"windows-","vulnerabilities":963,"url":"https://junglewise.ai/threats/technologies/windows-"},{"name":"Microsoft Windows 10","slug":"windows-10","vulnerabilities":588,"url":"https://junglewise.ai/threats/technologies/windows-10"},{"name":"Microsoft Windows 11","slug":"windows-11","vulnerabilities":493,"url":"https://junglewise.ai/threats/technologies/windows-11"},{"name":"Microsoft Windows Server 2012","slug":"windows-server-2012","vulnerabilities":293,"url":"https://junglewise.ai/threats/technologies/windows-server-2012"},{"name":"Microsoft Windows Server 2016","slug":"windows-server-2016","vulnerabilities":213,"url":"https://junglewise.ai/threats/technologies/windows-server-2016"},{"name":"Microsoft Windows Server 2019","slug":"windows-server-2019","vulnerabilities":211,"url":"https://junglewise.ai/threats/technologies/windows-server-2019"},{"name":"Microsoft Windows 11 24h2","slug":"windows-11-24h2","vulnerabilities":192,"url":"https://junglewise.ai/threats/technologies/windows-11-24h2"},{"name":"Microsoft Windows Server 2022","slug":"windows-server-2022","vulnerabilities":178,"url":"https://junglewise.ai/threats/technologies/windows-server-2022"},{"name":"Microsoft Edge","slug":"edge-chromium-based","vulnerabilities":167,"url":"https://junglewise.ai/threats/technologies/edge-chromium-based"},{"name":"Microsoft Windows 11 25h2","slug":"windows-11-25h2","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/windows-11-25h2"},{"name":"Microsoft Windows 11 Version 26H1","slug":"windows-11-version-26h1","vulnerabilities":135,"url":"https://junglewise.ai/threats/technologies/windows-11-version-26h1"},{"name":"Microsoft Windows Server 2025","slug":"windows-server-2025","vulnerabilities":124,"url":"https://junglewise.ai/threats/technologies/windows-server-2025"}],"technology":{"hub":true,"name":"Microsoft Internet Explorer","slug":"internet-explorer","vendor":{"name":"Microsoft","slug":"microsoft","url":"https://junglewise.ai/threats/vendors/microsoft"},"aliases":[],"category":"web-browser","homepage":"https://support.microsoft.com/en-us/windows/internet-explorer-help-23360e49-9cd1-4447-d954-4d9955936d8d","description":"A graphical web browser developed by Microsoft for the Windows operating system.","url":"https://junglewise.ai/threats/technologies/internet-explorer"},"most_severe":[{"cve":"CVE-2008-4250","cvss":10,"epss":0.9348,"slug":"cve-2008-4250-microsoft-windows-buffer-overflow-in-server-service","title":"Microsoft Windows buffer overflow in Server service","severity":"critical","exploited":true,"published_at":"2026-05-20T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2008-4250-microsoft-windows-buffer-overflow-in-server-service"},{"cve":"CVE-2014-1776","cvss":9.8,"slug":"cve-2014-1776-microsoft-internet-explorer-memory-corruption-vulnerability","title":"Microsoft Internet Explorer Memory Corruption Vulnerability","severity":"critical","exploited":true,"published_at":"2022-01-28T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2014-1776-microsoft-internet-explorer-memory-corruption-vulnerability"},{"cve":"CVE-2010-0249","cvss":9.3,"epss":0.9006,"slug":"cve-2010-0249-microsoft-internet-explorer-use-after-free-in-html-object-handling","title":"Microsoft Internet Explorer use-after-free in HTML object handling","severity":"critical","exploited":true,"published_at":"2026-06-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2010-0249-microsoft-internet-explorer-use-after-free-in-html-object-handling"},{"cve":"CVE-2010-0806","cvss":9.3,"epss":0.8948,"slug":"cve-2010-0806-microsoft-internet-explorer-use-after-free-in-peer-objects","title":"Microsoft Internet Explorer use-after-free in Peer Objects","severity":"critical","exploited":true,"published_at":"2026-05-20T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2010-0806-microsoft-internet-explorer-use-after-free-in-peer-objects"},{"cve":"CVE-2010-3962","cvss":9.3,"epss":0.8891,"slug":"cve-2010-3962-microsoft-internet-explorer-use-after-free-in-css-processing","title":"Microsoft Internet Explorer use-after-free in CSS processing","severity":"critical","exploited":true,"published_at":"2025-10-06T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2010-3962-microsoft-internet-explorer-use-after-free-in-css-processing"},{"cve":"CVE-2013-3893","cvss":8.8,"epss":0.8261,"slug":"cve-2013-3893-microsoft-internet-explorer-use-after-free-in-mshtml-dll","title":"Microsoft Internet Explorer use after free in mshtml.dll","severity":"critical","exploited":true,"published_at":"2025-08-12T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2013-3893-microsoft-internet-explorer-use-after-free-in-mshtml-dll"},{"cve":"CVE-2012-4792","cvss":8.8,"slug":"cve-2012-4792-microsoft-internet-explorer-use-after-free-vulnerability","title":"Microsoft Internet Explorer Use-After-Free Vulnerability","severity":"critical","exploited":true,"published_at":"2024-07-23T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2012-4792-microsoft-internet-explorer-use-after-free-vulnerability"},{"cve":"CVE-2013-3163","cvss":8.8,"slug":"cve-2013-3163-microsoft-internet-explorer-memory-corruption-vulnerability","title":"Microsoft Internet Explorer Memory Corruption Vulnerability","severity":"critical","exploited":true,"published_at":"2023-03-30T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2013-3163-microsoft-internet-explorer-memory-corruption-vulnerability"},{"cve":"CVE-2014-2817","cvss":8.8,"slug":"cve-2014-2817-microsoft-internet-explorer-privilege-escalation-vulnerability","title":"Microsoft Internet Explorer Privilege Escalation Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2014-2817-microsoft-internet-explorer-privilege-escalation-vulnerability"},{"cve":"CVE-2014-4123","cvss":8.8,"slug":"cve-2014-4123-microsoft-internet-explorer-privilege-escalation-vulnerability","title":"Microsoft Internet Explorer Privilege Escalation Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-25T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2014-4123-microsoft-internet-explorer-privilege-escalation-vulnerability"}],"generated_at":"2026-09-26T09:24:00.138874+00:00"}