{"id":"OSV-2026-1299","aliases":[],"status":"published","title":"Heap-buffer-overflow in ojph::mem_infile::read","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=563136320\n\n```\nCrash type: Heap-buffer-overflow WRITE 5\nCrash state:\nojph::mem_infile::read\nojph::local::param_nlt::read\nojph::local::codestream::read_headers\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-09-19T00:04:24.428978Z","modified":"2026-11-09T12:30:02Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openexr","ranges":[{"type":"GIT","events":[{"introduced":"d2b07b19423a9c595644956f199f0f4168e8c5cd"},{"fixed":"e9e9fefc429904f412699199a5264bcba1e655ec"},{"introduced":"396c10e13f6c1d37dddde79da307f2715a0d1a4e"}]}],"versions":["v3.5.0","v3.5.0-rc2","v3.5.1","v3.5.1-rc","v3.5.2","v3.5.2-rc","v3.5.3","v3.5.3-rc"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=563136320","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-1299","title":"Heap-buffer-overflow in ojph::mem_infile::read","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=563136320\n\n```\nCrash type: Heap-buffer-overflow WRITE 5\nCrash state:\nojph::mem_infile::read\nojph::local::param_nlt::read\nojph::local::codestream::read_headers\n```\n","status":"published","published":"2026-09-19T00:04:24.428978Z","modified":"2026-11-09T12:30:02.701826504Z","updated_at":"2026-11-09T12:55:11.018186Z"}]}}