{"id":"OSV-2023-1129","aliases":[],"status":"published","title":"UNKNOWN READ in HeifPixelImage::overlay","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63990\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nHeifPixelImage::overlay\nHeifContext::decode_overlay_image\nHeifContext::decode_image_planar\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-11-09T13:00:44.441721Z","modified":"2026-10-26T15:00:02Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libheif","ranges":[{"type":"GIT","events":[{"introduced":"8bec5d258e1e6a1a9a6b04fd15716925cceadd17"},{"introduced":"48efb63cdc9e0610d5db7303205c3489c7f937cd"}]}],"versions":["v1.16.2","v1.17.0","v1.17.1","v1.17.2","v1.17.3","v1.17.4","v1.17.5","v1.17.6","v1.18.0-rc1","v1.18.0","v1.18.1","v1.18.2","v1.19.0","v1.19.1","v1.19.2","v1.19.3","v1.19.4","v1.19.5","v1.19.6","v1.19.7","v1.19.8","v1.20.0","v1.20.1","v1.20.2","v1.21.0","v1.21.1","v1.21.2","v1.22.0","v1.22.1","v1.22.2","v1.23.0","v1.23.1","v1.23.2","v1.23.3","v1.23.4","v1.23.5","v1.23.6","v1.23.7"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63990","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-1129","title":"UNKNOWN READ in HeifPixelImage::overlay","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63990\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nHeifPixelImage::overlay\nHeifContext::decode_overlay_image\nHeifContext::decode_image_planar\n```\n","status":"published","published":"2023-11-09T13:00:44.441721Z","modified":"2026-10-26T15:00:02.645799547Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}