Vulnerability Description
There is an incomplete cleanup vulnerability in Qt Network's Schannel support on Windows which can lead to a Denial of Service over a long period.This issue affects Qt from 5.15.0 through 6.8.3, from 6.9.0 before 6.9.2.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2025-6338?
CVE-2025-6338 is a documented vulnerability. There is an incomplete cleanup vulnerability in Qt Network's Schannel support on Windows which can lead to a Denial of Service over a long period.This issue affects Qt from 5.15.0 through 6.8.3, from ...
How severe is CVE-2025-6338?
CVSS scoring is not yet available for CVE-2025-6338. Check NVD for updates.
Is there a patch for CVE-2025-6338?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.