{"id":"JLSEC-2026-40","details":"schema_element defeats protective search_path changes; It was found that certain database calls in PostgreSQL could permit an authed attacker with elevated database-level privileges to execute arbitrary code.","modified":"2026-04-03T13:30:31.444237Z","published":"2026-04-03T13:27:15.647Z","upstream":["CVE-2023-2454"],"database_specific":{"license":"CC-BY-4.0","sources":[{"modified":"2025-01-06T18:15:13.670Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2454","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-2454","id":"CVE-2023-2454","imported":"2026-04-03T13:13:10.269Z","published":"2023-06-09T19:15:09.253Z"}]},"references":[{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2023-2454"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20230706-0006/"},{"type":"WEB","url":"https://www.postgresql.org/support/security/CVE-2023-2454/"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2023-2454"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20230706-0006/"},{"type":"WEB","url":"https://www.postgresql.org/support/security/CVE-2023-2454/"}],"affected":[{"package":{"name":"LibPQ_jll","ecosystem":"Julia","purl":"pkg:julia/LibPQ_jll?uuid=08be9ffa-1c94-5ee5-a977-46a84ec9b350"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"16.0.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-40.json"}}],"schema_version":"1.7.5"}