{"id":"CVE-2026-33816","summary":"CVE-2026-33816 in github.com/jackc/pgx","details":"Memory-safety vulnerability in github.com/jackc/pgx/v5.","aliases":["GHSA-9jj7-4m8r-rfcm","GO-2026-4772"],"modified":"2026-06-18T03:57:04.087292157Z","published":"2026-04-07T15:19:24.529Z","related":["ALSA-2026:19137","CGA-93c9-w6q6-9vf3","openSUSE-SU-2026:10754-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"fixed":"5.9.0"}],"source":"AFFECTED_FIELD"}],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33816.json","cna_assigner":"Go"},"references":[{"type":"WEB","url":"https://pkg.go.dev"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2026-4772"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33816.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33816"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jackc/pgx","events":[{"introduced":"0"},{"fixed":"b4d8e62b6616d0c09c5021500363de0c56e01631"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"5.9.0"}],"cpe":"cpe:2.3:a:jackc:pgx:*:*:*:*:*:go:*:*","source":"CPE_RANGE"}}],"versions":["v5.8.0","v5.7.6","v5.7.5","v5.7.4","v5.7.3","v5.7.2","v5.7.1","v5.7.0","v5.6.0","v5.5.5","v5.5.4","v5.5.3","v5.5.2","v5.5.1","v5.5.0","v5.4.3","v5.4.2","v5.4.1","v5.4.0","v5.3.1","v5.3.0","v5.2.0","v5.1.1","v5.1.0","v5.0.4","v5.0.3","v5.0.2","v5.0.1","v5.0.0","v4.17.2","v4.17.1","v4.17.0","v4.16.1","v4.16.0","v4.15.0","v4.14.1","v4.14.0","v4.13.0","v4.12.0","v4.11.0","v4.10.1","v4.10.0","v4.9.2","v4.9.1","v4.9.0","v4.8.1","v4.8.0","v4.7.2","v4.7.1","v4.7.0","v4.6.0","v4.5.0","v4.4.1","v4.4.0","v4.3.0","v4.2.1","v4.2.0","v4.1.2","v4.1.1","v4.1.0","v4.0.1","v4.0.0","v4.0.0-rc2","v4.0.0-rc1","v4.0.0-pre2","v4.0.0-pre1","v3.2.0","v3.1.0","v3.0.1","v3.0.0","v2.11.0","v2.10.0","v2.9.0","v2.8.1","v2.8.0","v2.7.1","v2.7.0","v2.6.0","v2.5.0","v2.4.0","v2.3.0","v2.2.0","v2.1.0","v2.0.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-33816.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"}]}