{"id":"CVE-2018-14563","aliases":["EUVD-2018-6472","GHSA-27w7-4rrm-p796"],"status":"published","title":"An issue was discovered in libthulac.so in THULAC through 2018-02-25. \"operator delete\" is used...","description":"An issue was discovered in libthulac.so in THULAC through 2018-02-25. \"operator delete\" is used with \"operator new[]\" in the TaggingLearner class in include/cb_tagging_learner.h, possibly leading to memory corruption.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01753,"percentile":0.7806,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2018-07-23T14:00:00Z","modified":"2026-06-17T01:41:11Z","products":[{"vendor":"thunlp","product":"thulac"}],"references":[{"url":"https://github.com/thunlp/THULAC/issues/37","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-14563"},{"url":"https://github.com/advisories/GHSA-27w7-4rrm-p796"}],"sources":{"cve":[{"id":"CVE-2018-14563","description":"An issue was discovered in libthulac.so in THULAC through 2018-02-25. \"operator delete\" is used with \"operator new[]\" in the TaggingLearner class in include/cb_tagging_learner.h, possibly leading to memory corruption.","status":"published","published":"2018-07-23T14:00:00Z","modified":"2024-08-05T09:29:51.785Z","updated_at":"2026-11-02T14:35:00.589142Z"}],"euvd":[{"id":"EUVD-2018-6472","description":"An issue was discovered in libthulac.so in THULAC through 2018-02-25. \"operator delete\" is used with \"operator new[]\" in the TaggingLearner class in include/cb_tagging_learner.h, possibly leading to memory corruption.","status":"published","published":"2018-07-23T14:00:00Z","modified":"2024-08-05T09:29:51Z","updated_at":"2026-11-03T02:39:46.696329Z"}],"ghsa":[{"id":"GHSA-27w7-4rrm-p796","title":"An issue was discovered in libthulac.so in THULAC through 2018-02-25. \"operator delete\" is used...","description":"An issue was discovered in libthulac.so in THULAC through 2018-02-25. \"operator delete\" is used with \"operator new[]\" in the TaggingLearner class in include/cb_tagging_learner.h, possibly leading to memory corruption.","status":"published","published":"2022-05-14T02:58:56Z","modified":"2023-02-02T05:07:20Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:28.96683Z"}],"nvd":[{"id":"CVE-2018-14563","description":"An issue was discovered in libthulac.so in THULAC through 2018-02-25. \"operator delete\" is used with \"operator new[]\" in the TaggingLearner class in include/cb_tagging_learner.h, possibly leading to memory corruption.","status":"published","published":"2018-07-23T14:29:00.257Z","modified":"2026-06-17T01:41:11.903Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:33.865124Z"}]}}