{"id":"OSV-2020-2018","aliases":[],"status":"published","title":"Heap-use-after-free in fpixChangeRefcount","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26260\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nfpixChangeRefcount\nfpixDestroy\nfpix2_fuzzer.cc\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-10-12T00:00:40.582555Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"leptonica","ranges":[{"type":"GIT","events":[{"introduced":"ef35b298c87cee04bf35dac4bc7c8c489d26fbc4"},{"fixed":"7d0c940768fa3f7d07396dbae1d668cfded6bf05"},{"fixed":"20b8d16e4f3fa4d94b606a7f7804ee56c776768b"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26260","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2018","title":"Heap-use-after-free in fpixChangeRefcount","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26260\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nfpixChangeRefcount\nfpixDestroy\nfpix2_fuzzer.cc\n```\n","status":"published","published":"2020-10-12T00:00:40.582555Z","modified":"2022-04-13T03:04:32.714945Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}