CVE-2026-105924

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{"bugzilla": {"description": "qt: qt: Denial of Service via NULL pointer dereference during QCborValue to JSON conversion", "id": "2564039", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2564039"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["A flaw was found in Qt. This vulnerability allows an attacker to trigger a Denial of Service (DoS) by providing specially crafted Concise Binary Object Representation (CBOR) data. When the application converts this input into JavaScript Object Notation (JSON) format using QCborValue, a NULL pointer dereference occurs, leading to an application crash."], "name": "CVE-2026-105924", "package_state": [{"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Affected", "package_name": "qt5", "product_name": "Red Hat Hardened Images"}, {"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Affected", "package_name": "qt6", "product_name": "Red Hat Hardened Images"}], "public_date": "2026-10-30T12:04:22Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-105924\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-105924\nhttps://codereview.qt-project.org/c/qt/qtbase/+/766809\nhttps://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-105924:"], "threat_severity": "Moderate"}

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