{"id":"MGASA-2022-0222","aliases":[],"status":"published","title":"Updated python-ujson packages fix security vulnerability","description":"Benchmark refactor - argparse CLI.\nFix segmentation faults when errors occur while  handling unserialisable\nobjects.\nFix segmentation fault when an exception is raised while converting a dict\nkey to a string.\nFix memory leak dumping on non-string dict keys - Fix ref counting on\nrepeated default function calls.\nRemove redundant wheel dependency from pyproject.toml","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-06-09T20:49:47Z","modified":"2026-04-16T04:23:43Z","fixes":[{"ecosystem":"Mageia:8","package":"python-ujson","fixed_in":["5.3.0-1.mga8"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Mageia:8","package":"python-ujson","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.0-1.mga8"}]}]}],"references":[{"url":"https://advisories.mageia.org/MGASA-2022-0222.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=30502","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/R3GHJVC47JEGKA6UDB2UE57K2NMY57RH/","tags":["web"]},{"url":"https://github.com/ultrajson/ultrajson/releases/tag/5.3.0","tags":["web"]}],"sources":{"osv":[{"id":"MGASA-2022-0222","title":"Updated python-ujson packages fix security vulnerability","description":"Benchmark refactor - argparse CLI.\nFix segmentation faults when errors occur while  handling unserialisable\nobjects.\nFix segmentation fault when an exception is raised while converting a dict\nkey to a string.\nFix memory leak dumping on non-string dict keys - Fix ref counting on\nrepeated default function calls.\nRemove redundant wheel dependency from pyproject.toml\n","status":"published","published":"2022-06-09T20:49:47Z","modified":"2026-04-16T04:23:43.777886Z","updated_at":"2026-11-02T15:49:41.849028Z"}]}}