{"id":"CVE-2023-44216","details":"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.","modified":"2026-03-15T22:47:30.823068Z","published":"2023-09-27T15:19:39.583Z","references":[{"type":"WEB","url":"https://www.bleepingcomputer.com/news/security/modern-gpus-vulnerable-to-new-gpuzip-side-channel-attack/"},{"type":"ADVISORY","url":"https://arstechnica.com/security/2023/09/gpus-from-all-major-suppliers-are-vulnerable-to-new-pixel-stealing-attack/"},{"type":"ADVISORY","url":"https://github.com/UT-Security/gpu-zip"},{"type":"REPORT","url":"https://news.ycombinator.com/item?id=37663159"},{"type":"ARTICLE","url":"https://www.hertzbleed.com/gpu.zip/"},{"type":"ARTICLE","url":"https://blog.imaginationtech.com/introducing-pvric4-taking-image-compression-to-the-next-level/"},{"type":"ARTICLE","url":"https://blog.imaginationtech.com/reducing-bandwidth-pvric/"},{"type":"EVIDENCE","url":"https://www.w3.org/TR/filter-effects-1/"},{"type":"EVIDENCE","url":"https://www.hertzbleed.com/gpu.zip/GPU-zip.pdf"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"22.04"}]},{"events":[{"introduced":"0"},{"last_affected":"13.1"}]},{"events":[{"introduced":"0"},{"last_affected":"13.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-44216.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}