{"id":"CVE-2026-103653","published":"2026-11-03T08:17:13.830","lastModified":"2026-11-03T08:17:13.830","description":"An out-of-bounds read vulnerability in the Qt CoAP message parsing (QCoapInternalReply::createFromFrame()) of the Qt CoAP module. Processing a malformed CoAP message can cause an application using Qt CoAP to crash (loss of availability) or to continue operating on incorrect data (potential loss of integrity).","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-125"],"vendors":[],"products":[],"references":[{"url":"https://codereview.qt-project.org/c/qt/qtcoap/+/760652","tags":[]},{"url":"https://codereview.qt-project.org/c/qt/qtcoap/+/761120","tags":[]},{"url":"https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-103653:","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}