{"action":"Upgrade pglast to 0.28 or later.","affected":[{"fixed":"0.28","introduced":"0"}],"component":"pglast","cve_ids":["CVE-2018-18482"],"ecosystem":"PyPI","epss":0.0116,"exploited":false,"fixed_versions":["0.28"],"ghsa_id":"GHSA-vm3q-58wm-2r2x","id":"tcs_01M5KHE7DJ8KJ3EVNWYD7M1A9V","modified_at":"2026-07-07T11:56:13.031518594Z","published_at":"2026-07-06T08:03:21.354975Z","references":["https://osv.dev/vulnerability/PYSEC-2026-895","https://nvd.nist.gov/vuln/detail/CVE-2018-18482","https://github.com/lfittl/libpg_query/issues/49","https://github.com/lelit/pglast","https://github.com/pypa/advisory-database/tree/main/vulns/pg-query/PYSEC-2018-154.yaml","https://pypi.org/project/pglast","https://github.com/advisories/GHSA-vm3q-58wm-2r2x"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-895","url":"https://osv.dev/vulnerability/PYSEC-2026-895"}],"summary":"libpg_query memory leak"}