A malicious or compromised HTTP/2 server withholding SETTINGS ACK can send RST_STREAM on a completed stream, planting a null pointer, and then send a PUSH_PROMISE for that stream, causing a null pointer dereference in the QNetworkAccessManager class of the Qt Network module that crashes the application.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 6
- StatusAwaiting Analysis → PublishedNVD modified 2026-10-26 14:35
- StatusPublished → Awaiting AnalysisNVD modified 2026-10-26 18:39
- StatusReceived → PublishedNVD modified 2026-10-26 14:35
- StatusPublished → ReceivedNVD modified 2026-10-26 15:16
- StatusReceived → PublishedNVD modified 2026-10-26 11:31
- First seenCVSS 2.1NVD modified 2026-10-26 12:17
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.