{"id":"CVE-2026-96432","revision":null,"records":[{"revision":"d730dd1f5be54dfa9076a7bc54ddda4e","observedAt":"2026-10-26T15:35:30.984+00:00","statement":{"source":"cve-program","id":"CVE-2026-96432","aliases":[],"title":"Null pointer dereference vulnerability in QNetworkAccessManager impacts Qt","description":"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.","state":0,"publishedAt":"2026-10-26T11:31:20.304+00:00","modifiedAt":"2026-10-26T14:35:18.098+00:00","affected":[{"ecosystem":"Vendor product","name":"qt","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"qt\",\n                    \"product\": \"qt\",\n                    \"modules\": [\n                        \"qtbase\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"6.8.0\",\n                            \"lessThanOrEqual\": \"6.8.9\",\n                            \"versionType\": \"python\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"6.9.0\",\n                            \"lessThanOrEqual\": \"6.11.2\",\n                            \"versionType\": \"python\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\",\n                    \"cpes\": [\n                        \"cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:qt:qtbase:*:*:*:*:*:*:*:*\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/RE:L/U:Green","score":2.1,"severity":"LOW"}],"references":["https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-96432:","https://codereview.qt-project.org/c/qt/qtbase/+/759718"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-96432","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-96432","identifiers":["CVE-2026-96432"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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