{"id":"GHSA-xgrm-4fwx-7qm8","summary":"pgx contains memory-safety vulnerability","details":"[pgx](github.com/jackc/pgx/v5) is a pure Go driver and toolkit for PostgreSQL. pgx prior to v5.9.0 contains a memory-safety vulnerability.","aliases":["CVE-2026-33815","GO-2026-4771"],"modified":"2026-07-17T21:11:29.397779454Z","published":"2026-04-07T18:31:36Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2026-04-10T14:10:46Z","nvd_published_at":"2026-04-07T16:16:24Z","cwe_ids":[],"severity":"CRITICAL"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33815"},{"type":"WEB","url":"https://github.com/jackc/pgx/issues/2519"},{"type":"WEB","url":"https://github.com/jackc/pgx/issues/2530"},{"type":"WEB","url":"https://github.com/jackc/pgx/commit/6dbad4cafdb8a4daab7ff79c858c95da4b6109e8"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2026-4771"},{"type":"PACKAGE","url":"github.com/jackc/pgx/v5"}],"affected":[{"package":{"name":"github.com/jackc/pgx/v5","ecosystem":"Go","purl":"pkg:golang/github.com/jackc/pgx/v5"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"5.9.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-xgrm-4fwx-7qm8/GHSA-xgrm-4fwx-7qm8.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}