{"id":"OSV-2026-417","aliases":[],"status":"published","title":"Segv on unknown address in arrow::Array::IsNull","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=493063924\n\n```\nCrash type: Segv on unknown address\nCrash state:\narrow::Array::IsNull\narrow::Status arrow::VisitArrayInline\u003carrow::ArrayPrinter\u003e\narrow::ArrayPrinter::Print\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-03-18T00:18:35.139866Z","modified":"2026-03-18T00:18:35Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"arrow","ranges":[{"type":"GIT","events":[{"introduced":"5f12de2ffb4ad7a24c2b9dff0d6aac3f84ef3989"},{"fixed":"92734673d1c9dea033fb30844278d321e82a7874"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=493063924","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-417","title":"Segv on unknown address in arrow::Array::IsNull","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=493063924\n\n```\nCrash type: Segv on unknown address\nCrash state:\narrow::Array::IsNull\narrow::Status arrow::VisitArrayInline\u003carrow::ArrayPrinter\u003e\narrow::ArrayPrinter::Print\n```\n","status":"published","published":"2026-03-18T00:18:35.139866Z","modified":"2026-03-18T00:18:35.140154Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}