{"schema_version":1,"title":"Qt vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in Qt: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-107457, was published on 2 November 2026. 4 vulnerabilities in the last four weeks, up 300% on the four before (1).","url":"https://junglewise.ai/threats/technologies/qt-qt","json_url":"https://junglewise.ai/threats/technologies/qt-qt.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/qt-qt","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":0,"all_time":5,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":4,"last_90_days":5,"last_365_days":5},"latest":[{"cve":"CVE-2026-107457","slug":"cve-2026-107457-a-memory-corruption-vulnerability-in-the-qmqttclient-class-of","title":"Qt QMqttClient memory corruption in MQTT 5","severity":"info","exploited":false,"published_at":"2026-11-02T09:17:36.43+00:00","url":"https://junglewise.ai/threats/cve-2026-107457-a-memory-corruption-vulnerability-in-the-qmqttclient-class-of"},{"cve":"CVE-2026-95620","slug":"cve-2026-95620-a-use-after-free-vulnerability-in-the-qt-qnetworkaccessmanager","title":"Qt use-after-free in QNetworkAccessManager HTTP/2 support","severity":"info","exploited":false,"published_at":"2026-10-23T12:18:20.08+00:00","url":"https://junglewise.ai/threats/cve-2026-95620-a-use-after-free-vulnerability-in-the-qt-qnetworkaccessmanager"},{"cve":"CVE-2026-16762","slug":"cve-2026-16762-an-attacker-able-to-supply-a-crafted-xml-document-to-an","title":"Qt QXmlStreamReader denial of service via crafted XML","severity":"info","exploited":false,"published_at":"2026-10-23T09:17:06.647+00:00","url":"https://junglewise.ai/threats/cve-2026-16762-an-attacker-able-to-supply-a-crafted-xml-document-to-an"},{"cve":"CVE-2026-105923","slug":"cve-2026-105923-a-malicious-svg-can-trigger-an-integer-overflow-which-in-turn","title":"Qt VectorImage integer overflow and null-pointer dereference","severity":"info","exploited":false,"published_at":"2026-10-21T10:16:54.917+00:00","url":"https://junglewise.ai/threats/cve-2026-105923-a-malicious-svg-can-trigger-an-integer-overflow-which-in-turn"},{"cve":"CVE-2026-79680","epss":0.0034,"slug":"cve-2026-79680-authentication-bypass-vulnerability-in-the-password","title":"Qt VNC Server authentication bypass in password mechanism","severity":"info","exploited":false,"published_at":"2026-09-24T11:16:47.117+00:00","url":"https://junglewise.ai/threats/cve-2026-79680-authentication-bypass-vulnerability-in-the-password"}],"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":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":1},{"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":3},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Qt Framework","slug":"qt-qt-framework","vulnerabilities":7,"url":"https://junglewise.ai/threats/technologies/qt-qt-framework"},{"name":"Qt 5","slug":"qt-5","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/qt-5"}],"technology":{"hub":true,"name":"Qt","slug":"qt-qt","vendor":{"hub":true,"name":"Qt","slug":"qt","url":"https://junglewise.ai/threats/vendors/qt"},"aliases":[],"category":"framework","description":"Cross-platform application and user interface development framework.","url":"https://junglewise.ai/threats/technologies/qt-qt"},"most_severe":[{"cve":"CVE-2026-79680","epss":0.0034,"slug":"cve-2026-79680-authentication-bypass-vulnerability-in-the-password","title":"Qt VNC Server authentication bypass in password mechanism","severity":"info","exploited":false,"published_at":"2026-09-24T11:16:47.117+00:00","url":"https://junglewise.ai/threats/cve-2026-79680-authentication-bypass-vulnerability-in-the-password"},{"cve":"CVE-2026-107457","slug":"cve-2026-107457-a-memory-corruption-vulnerability-in-the-qmqttclient-class-of","title":"Qt QMqttClient memory corruption in MQTT 5","severity":"info","exploited":false,"published_at":"2026-11-02T09:17:36.43+00:00","url":"https://junglewise.ai/threats/cve-2026-107457-a-memory-corruption-vulnerability-in-the-qmqttclient-class-of"},{"cve":"CVE-2026-95620","slug":"cve-2026-95620-a-use-after-free-vulnerability-in-the-qt-qnetworkaccessmanager","title":"Qt use-after-free in QNetworkAccessManager HTTP/2 support","severity":"info","exploited":false,"published_at":"2026-10-23T12:18:20.08+00:00","url":"https://junglewise.ai/threats/cve-2026-95620-a-use-after-free-vulnerability-in-the-qt-qnetworkaccessmanager"},{"cve":"CVE-2026-16762","slug":"cve-2026-16762-an-attacker-able-to-supply-a-crafted-xml-document-to-an","title":"Qt QXmlStreamReader denial of service via crafted XML","severity":"info","exploited":false,"published_at":"2026-10-23T09:17:06.647+00:00","url":"https://junglewise.ai/threats/cve-2026-16762-an-attacker-able-to-supply-a-crafted-xml-document-to-an"},{"cve":"CVE-2026-105923","slug":"cve-2026-105923-a-malicious-svg-can-trigger-an-integer-overflow-which-in-turn","title":"Qt VectorImage integer overflow and null-pointer dereference","severity":"info","exploited":false,"published_at":"2026-10-21T10:16:54.917+00:00","url":"https://junglewise.ai/threats/cve-2026-105923-a-malicious-svg-can-trigger-an-integer-overflow-which-in-turn"}],"generated_at":"2026-11-13T03:07:00.155039+00:00"}