{"schema_version":1,"title":"Microsoft JScript vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Microsoft JScript: 2 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-112985, was published on 10 November 2026. Nothing was published in the last eight weeks.","url":"https://junglewise.ai/threats/technologies/jscript","json_url":"https://junglewise.ai/threats/technologies/jscript.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/jscript","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":4,"all_time":4,"critical":0,"exploited":0,"last_7_days":2,"last_30_days":2,"last_90_days":4,"last_365_days":4},"latest":[{"cve":"CVE-2026-112985","cvss":7.5,"slug":"cve-2026-112985-integer-overflow-or-wraparound-in-microsoft-jscript-allows-an","title":"Microsoft JScript integer overflow remote code execution","severity":"high","exploited":false,"published_at":"2026-11-10T19:18:50.937+00:00","url":"https://junglewise.ai/threats/cve-2026-112985-integer-overflow-or-wraparound-in-microsoft-jscript-allows-an"},{"cve":"CVE-2026-105578","cvss":7.5,"slug":"cve-2026-105578-integer-overflow-or-wraparound-in-microsoft-jscript-allows-an","title":"Microsoft JScript integer overflow allows code execution","severity":"high","exploited":false,"published_at":"2026-11-10T19:18:00.303+00:00","url":"https://junglewise.ai/threats/cve-2026-105578-integer-overflow-or-wraparound-in-microsoft-jscript-allows-an"},{"cve":"CVE-2026-69438","cvss":8.1,"epss":0.0072,"slug":"cve-2026-69438-microsoft-jscript-numeric-type-conversion-code-execution","title":"Microsoft JScript numeric type conversion code execution","severity":"high","exploited":false,"published_at":"2026-09-08T18:19:07.777+00:00","url":"https://junglewise.ai/threats/cve-2026-69438-microsoft-jscript-numeric-type-conversion-code-execution"},{"cve":"CVE-2026-69325","cvss":8.1,"epss":0.0072,"slug":"cve-2026-69325-microsoft-jscript-heap-based-buffer-overflow","title":"Microsoft JScript heap-based buffer overflow","severity":"high","exploited":false,"published_at":"2026-09-08T18:18:50.243+00:00","url":"https://junglewise.ai/threats/cve-2026-69325-microsoft-jscript-heap-based-buffer-overflow"}],"weekly":[{"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":2},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":2}],"related":[{"name":"Microsoft Windows","slug":"windows","vulnerabilities":2362,"url":"https://junglewise.ai/threats/technologies/windows"},{"name":"Microsoft Windows 10","slug":"windows-10","vulnerabilities":589,"url":"https://junglewise.ai/threats/technologies/windows-10"},{"name":"Microsoft Windows 11 24h2","slug":"windows-11-24h2","vulnerabilities":565,"url":"https://junglewise.ai/threats/technologies/windows-11-24h2"},{"name":"Microsoft Windows 11 25h2","slug":"windows-11-25h2","vulnerabilities":534,"url":"https://junglewise.ai/threats/technologies/windows-11-25h2"},{"name":"Microsoft Windows Server 2025","slug":"windows-server-2025","vulnerabilities":534,"url":"https://junglewise.ai/threats/technologies/windows-server-2025"},{"name":"Microsoft Windows Server 2022","slug":"windows-server-2022","vulnerabilities":528,"url":"https://junglewise.ai/threats/technologies/windows-server-2022"},{"name":"Microsoft Windows Server 2019","slug":"windows-server-2019","vulnerabilities":521,"url":"https://junglewise.ai/threats/technologies/windows-server-2019"},{"name":"Microsoft Windows Server 2012","slug":"windows-server-2012","vulnerabilities":517,"url":"https://junglewise.ai/threats/technologies/windows-server-2012"},{"name":"Microsoft Windows 11","slug":"windows-11","vulnerabilities":494,"url":"https://junglewise.ai/threats/technologies/windows-11"},{"name":"Microsoft Windows Server 2016","slug":"windows-server-2016","vulnerabilities":476,"url":"https://junglewise.ai/threats/technologies/windows-server-2016"},{"name":"Microsoft Windows 10 1809","slug":"windows-10-1809","vulnerabilities":380,"url":"https://junglewise.ai/threats/technologies/windows-10-1809"},{"name":"Microsoft Windows 10 21h2","slug":"windows-10-21h2","vulnerabilities":373,"url":"https://junglewise.ai/threats/technologies/windows-10-21h2"}],"technology":{"hub":true,"name":"Microsoft JScript","slug":"jscript","vendor":{"hub":true,"name":"Microsoft","slug":"microsoft","url":"https://junglewise.ai/threats/vendors/microsoft"},"aliases":[],"category":"library","description":"Microsoft scripting engine that interprets and executes JavaScript-compatible code on Windows systems.","url":"https://junglewise.ai/threats/technologies/jscript"},"most_severe":[{"cve":"CVE-2026-69438","cvss":8.1,"epss":0.0072,"slug":"cve-2026-69438-microsoft-jscript-numeric-type-conversion-code-execution","title":"Microsoft JScript numeric type conversion code execution","severity":"high","exploited":false,"published_at":"2026-09-08T18:19:07.777+00:00","url":"https://junglewise.ai/threats/cve-2026-69438-microsoft-jscript-numeric-type-conversion-code-execution"},{"cve":"CVE-2026-69325","cvss":8.1,"epss":0.0072,"slug":"cve-2026-69325-microsoft-jscript-heap-based-buffer-overflow","title":"Microsoft JScript heap-based buffer overflow","severity":"high","exploited":false,"published_at":"2026-09-08T18:18:50.243+00:00","url":"https://junglewise.ai/threats/cve-2026-69325-microsoft-jscript-heap-based-buffer-overflow"},{"cve":"CVE-2026-112985","cvss":7.5,"slug":"cve-2026-112985-integer-overflow-or-wraparound-in-microsoft-jscript-allows-an","title":"Microsoft JScript integer overflow remote code execution","severity":"high","exploited":false,"published_at":"2026-11-10T19:18:50.937+00:00","url":"https://junglewise.ai/threats/cve-2026-112985-integer-overflow-or-wraparound-in-microsoft-jscript-allows-an"},{"cve":"CVE-2026-105578","cvss":7.5,"slug":"cve-2026-105578-integer-overflow-or-wraparound-in-microsoft-jscript-allows-an","title":"Microsoft JScript integer overflow allows code execution","severity":"high","exploited":false,"published_at":"2026-11-10T19:18:00.303+00:00","url":"https://junglewise.ai/threats/cve-2026-105578-integer-overflow-or-wraparound-in-microsoft-jscript-allows-an"}],"generated_at":"2026-11-11T03:07:00.183524+00:00"}