Vulnerability Description
Specially crafted CBOR input passed to QCborValue::fromCbor() in Qt Core can cause an out-of-bounds read, which may crash the application and could expose information.
Related Weaknesses (CWE)
References
- https://codereview.qt-project.org/c/qt/qtbase/+/745719
- https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-107157:
FAQ
What is CVE-2026-107157?
CVE-2026-107157 is a documented vulnerability. Specially crafted CBOR input passed to QCborValue::fromCbor() in Qt Core can cause an out-of-bounds read, which may crash the application and could expose information.
How severe is CVE-2026-107157?
CVSS scoring is not yet available for CVE-2026-107157. Check NVD for updates.
Is there a patch for CVE-2026-107157?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.