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).
Metrics
Affected Vendors & Products
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 03 Nov 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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). | |
| Title | Out-of-bounds read vulnerability in CoAP message parsing impacts Qt CoAP | |
| First Time appeared |
Qt
Qt qt Qt qtcoap |
|
| Weaknesses | CWE-125 | |
| CPEs | cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:* cpe:2.3:a:qt:qtcoap:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Qt
Qt qt Qt qtcoap |
|
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: Qt
Published:
Updated: 2026-11-03T07:35:45.306Z
Reserved: 2026-10-01T07:37:03.945Z
Link: CVE-2026-103653
No data.
Status : Received
Published: 2026-11-03T08:17:13.830
Modified: 2026-11-03T08:17:13.830
Link: CVE-2026-103653
No data.
OpenCVE Enrichment
Updated: 2026-11-03T08:30:17Z
Weaknesses