{"id":"CVE-2026-105615","aliases":["EUVD-2026-112287","GHSA-g4rr-g8c7-qxh2"],"status":"published","title":"PostgreSQL Anonymizer: Masked roles can read the statistics of masked columns in pg_stats","description":"PostgreSQL's optimized statistics on a table are visible as long as you have SELECT privilege on said table. A masked role can therefore read a limited subset of the data through the statistics view's histograms and mcvs. The vulnerability is resolved in PostgreSQL Anonymizer 3.3.0 and later versions.","severity":{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00143,"percentile":0.0368,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-202"],"published":"2026-10-28T17:31:46Z","modified":"2026-11-10T21:50:28Z","products":[{"vendor":"dalibo","product":"postgresql anonymizer"},{"vendor":"dalibo","product":"postgresql_anonymizer"}],"references":[{"url":"https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/693","tags":["Broken Link","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105615","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-g4rr-g8c7-qxh2"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105615.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-105615","title":"PostgreSQL Anonymizer: Masked roles can read the statistics of masked columns in pg_stats","description":"PostgreSQL's optimized statistics on a table are visible as long as you have SELECT privilege on said table. A masked role can therefore read a limited subset of the data through the statistics view's histograms and mcvs. The vulnerability is resolved in PostgreSQL Anonymizer 3.3.0 and later versions.","status":"published","published":"2026-10-28T17:31:46.771Z","modified":"2026-11-05T16:59:14.585Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-202"],"updated_at":"2026-11-05T18:54:20.702128Z"}],"euvd":[{"id":"EUVD-2026-112287","description":"PostgreSQL's optimized statistics on a table are visible as long as you have SELECT privilege on said table. A masked role can therefore read a limited subset of the data through the statistics view's histograms and mcvs. The vulnerability is resolved in PostgreSQL Anonymizer 3.3.0 and later versions.","status":"published","published":"2026-10-28T17:31:46Z","modified":"2026-11-05T16:59:14Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-05T18:00:57.218327Z"}],"ghsa":[{"id":"GHSA-g4rr-g8c7-qxh2","title":"PostgreSQL's optimized statistics on a table are visible as long as you have SELECT privilege on...","description":"PostgreSQL's optimized statistics on a table are visible as long as you have SELECT privilege on said table. A masked role can therefore read a limited subset of the data through the statistics view's histograms and mcvs. The vulnerability is resolved in PostgreSQL Anonymizer 3.3.0 and later versions.","status":"published","published":"2026-10-28T18:32:10Z","modified":"2026-10-28T18:32:15Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-202"],"updated_at":"2026-11-02T15:14:35.861264Z"}],"nvd":[{"id":"CVE-2026-105615","description":"PostgreSQL's optimized statistics on a table are visible as long as you have SELECT privilege on said table. A masked role can therefore read a limited subset of the data through the statistics view's histograms and mcvs. The vulnerability is resolved in PostgreSQL Anonymizer 3.3.0 and later versions.","status":"published","published":"2026-10-28T18:17:03.25Z","modified":"2026-11-12T13:37:02.553Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-202"],"updated_at":"2026-11-11T00:21:51.751326Z"}],"osv":[{"id":"CVE-2026-105615","title":"PostgreSQL Anonymizer: Masked roles can read the statistics of masked columns in pg_stats","description":"PostgreSQL's optimized statistics on a table are visible as long as you have SELECT privilege on said table. A masked role can therefore read a limited subset of the data through the statistics view's histograms and mcvs. The vulnerability is resolved in PostgreSQL Anonymizer 3.3.0 and later versions.","status":"published","published":"2026-10-28T17:31:46.771Z","modified":"2026-11-12T02:46:49.689188367Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-202"],"updated_at":"2026-11-07T03:07:59.773479Z"}]}}