CVE-2023-44216 (android, core_i7-10510u, core_i7-10610u, core_i7-11800h, core_i7-12700k, core_i7-8700, geforce_rtx_2080_super, geforce_rtx_3060, m1_mac_mini, macos, pixel_6, ryzen_5_7600x, ryzen_7_4800u, ubuntu_linux, windows_10, windows_11)

PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers software-transparent compression that enables cross-origin pixel-stealing attacks against feTurbulence and feBlend in the SVG Filter specification, aka a GPU.zip issue. For example, attackers can sometimes accurately determine text contained on a web page from one origin if they control a resource from a different origin.

android attackers attacks compression cross-origin cve devices filter gpu image issue macos origin pixel software stealing svg text zip