{"id":"CLEANSTART-2025-UV88153","summary":"Alertmanager handles alerts sent by client applications such as the Prometheus server","details":"Security vulnerability affects the alertmanager package. Alertmanager handles alerts sent by client applications such as the Prometheus server.","modified":"2026-10-01T01:00:05.120454599Z","published":"2026-09-30T19:00:55.770575Z","upstream":["CVE-2023-40577"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2025/CLEANSTART-2025-UV88153.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2023-40577"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40577"}],"affected":[{"package":{"name":"alertmanager","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.0-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2025/CLEANSTART-2025-UV88153.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}