{"id":"OSV-2025-486","aliases":[],"status":"published","title":"Bad-cast to cv::PngDecoder from invalid vptr","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=426783958\n\n```\nCrash type: Bad-cast\nCrash state:\nBad-cast to cv::PngDecoder from invalid vptr\ncv::PngDecoder::readData\ncv::imdecode_\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-06-24T00:16:24.786334Z","modified":"2025-06-24T00:16:24Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opencv","ranges":[{"type":"GIT","events":[{"introduced":"850b686f8a9a1bbadd975910aee815acaf0d6e50"},{"fixed":"dac243bd265e79af2315ce04fac2a0a5bdf47efe"}]}],"versions":["4.12.0","5.0.0-alpha"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=426783958","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2025-486","title":"Bad-cast to cv::PngDecoder from invalid vptr","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=426783958\n\n```\nCrash type: Bad-cast\nCrash state:\nBad-cast to cv::PngDecoder from invalid vptr\ncv::PngDecoder::readData\ncv::imdecode_\n```\n","status":"published","published":"2025-06-24T00:16:24.786334Z","modified":"2025-06-24T00:16:24.78669Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}