{"id":"OSV-2026-1064","aliases":[],"status":"published","title":"Heap-buffer-overflow in _wcsnlen","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=533963816\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\n_wcsnlen\nrail_read_unicode_string\nrail_read_high_contrast\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-07-14T00:09:36.460652Z","modified":"2026-07-14T00:09:36Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"freerdp","ranges":[{"type":"GIT","events":[{"introduced":"7b71deca8f90256a640be38e7054955b89fc9d10"},{"fixed":"da716682d651d2f046df129b18671964bd5c4118"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=533963816","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-1064","title":"Heap-buffer-overflow in _wcsnlen","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=533963816\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\n_wcsnlen\nrail_read_unicode_string\nrail_read_high_contrast\n```\n","status":"published","published":"2026-07-14T00:09:36.460652Z","modified":"2026-07-14T00:09:36.461099Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}