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Qt0 Hot0 comments1 min read
Security advisory: CVE- 2026- 95620 Use- after- free vulnerability in QNetworkAccessManager HTTP/2 support impacts Qt
AI summary
Qt phát hiện lỗ hổng bảo mật CVE-2026-95620 trong module QNetworkAccessManager hỗ trợ HTTP/2 từ phiên bản 6.9.0 đến 6.11.2, gây ra lỗi use-after-free khi xử lý gói tin. Lỗi này cho phép kẻ tấn công có thể gây crash ứng dụng bằng cách gửi các gói tin HTTP/2 đặc biệt vào hệ thống. Qt đã khắc phục vấn đề trong bản phát hành Qt 6.11.3 và 6.12.0, khuyến nghị người dùng nâng cấp ngay lập tức nếu đang sử dụng các phiên bản bị ảnh hưởng. Vụ việc nhắc nhở các lập trình viên về tầm quan trọng của việc kiểm tra memory management trong các ứng dụng network-intensive, đặc biệt với các giao thức phức tạp như HTTP/2.
AI summaries can be wrong. Read the original before relying on anything important.
Why read it: Lập trình viên nên đọc bài này để bảo vệ ứng dụng Qt của họ khỏi lỗ hổng use-after-free nghiêm trọng trong HTTP/2 có thể gây sập ứng dụng.
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Source: https://www.qt.io/blog/security-advisory-cve-2026-95620. 8 Sync News only summarizes and links out; content copyright belongs to the authors and original sources.
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