{"action":"Upgrade galera-4 to 26.4.13-1 or later.","affected":[{"fixed":"26.4.13-1","introduced":"0"}],"component":"galera-4","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["26.4.13-1"],"id":"tcs_01M5NJEFYRC88J4CSQ66DAQS01","modified_at":"2026-10-23T18:04:54.060351908Z","published_at":"2023-09-27T15:19:41.807Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-5157","https://security-tracker.debian.org/tracker/CVE-2023-5157"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-5157#Debian:13/galera-4","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-5157"}],"summary":"A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service."}