{"id":"JLSEC-2026-30","details":"A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption.","modified":"2026-04-03T13:30:42.660452Z","published":"2026-04-03T13:27:15.647Z","upstream":["CVE-2021-23222"],"database_specific":{"sources":[{"html_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23222","published":"2022-03-02T23:15:08.517Z","imported":"2026-04-03T13:13:09.978Z","modified":"2024-11-21T05:51:23.930Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-23222","id":"CVE-2021-23222"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2022675"},{"type":"WEB","url":"https://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commitdiff%3Bh=d83cdfdca9d918bbbd6bb209139b94c954da7228"},{"type":"WEB","url":"https://github.com/postgres/postgres/commit/160c0258802d10b0600d7671b1bbea55d8e17d45"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202211-04"},{"type":"WEB","url":"https://www.postgresql.org/support/security/CVE-2021-23222/"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2022675"},{"type":"WEB","url":"https://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commitdiff%3Bh=d83cdfdca9d918bbbd6bb209139b94c954da7228"},{"type":"WEB","url":"https://github.com/postgres/postgres/commit/160c0258802d10b0600d7671b1bbea55d8e17d45"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202211-04"},{"type":"WEB","url":"https://www.postgresql.org/support/security/CVE-2021-23222/"}],"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":"14.1.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-30.json"}}],"schema_version":"1.7.5"}