{"cve":"CVE-2022-27384","nvd":{"published":"2022-04-12T20:15:08.797","modified":"2026-06-17T04:36:59.183","status":"Modified","description":"An issue in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-89"],"references":["https://jira.mariadb.org/browse/MDEV-26047","https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html","https://security.netapp.com/advisory/ntap-20220519-0006/","https://jira.mariadb.org/browse/MDEV-26047","https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html"],"products":["debian:debian_linux","mariadb:mariadb"],"source":"nvd","synced_at":"2026-10-19T21:30:03.577988018+00:00"},"epss":{"cve":"CVE-2022-27384","score":0.02193,"percentile":0.82459,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}