PT-2026-136034
CVE-2026-103653
·
Published
2026-11-03
·
Updated
2026-11-03
Description by
CVSS 4.0
6.7
MediumMetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/RE:L/U:Amber
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).
Found an issue in the description? Have something to add? Feel free to write us 👾