CVE-2026-103653

— UNSCORED

Published 2026-11-03 · Updated 2026-11-03

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD 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).

Weaknesses

CWE-125

All references

https://codereview.qt-project.org/c/qt/qtcoap/+/760652
https://codereview.qt-project.org/c/qt/qtcoap/+/761120
https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-103653:

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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