{"id":"CVE-2018-18482","aliases":["EUVD-2018-0151","GHSA-vm3q-58wm-2r2x","PYSEC-2018-154","PYSEC-2026-895"],"status":"published","title":"libpg_query memory leak","description":"An issue was discovered in libpg_query 10-1.0.2. 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There is a memory leak in pg_query_raw_parse in pg_query_parse.c, which might lead to a denial of service.","status":"published","published":"2022-05-13T01:50:42Z","modified":"2024-11-26T18:14:49Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"},{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T14:38:23.575854Z"}],"nvd":[{"id":"CVE-2018-18482","description":"An issue was discovered in libpg_query 10-1.0.2. There is a memory leak in pg_query_raw_parse in pg_query_parse.c, which might lead to a denial of service.","status":"published","published":"2018-10-18T18:29:01.077Z","modified":"2026-06-17T01:47:22.347Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T14:04:46.409324Z"}],"osv":[{"id":"CVE-2018-18482","description":"An issue was discovered in libpg_query 10-1.0.2. 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