{"id":"CLEANSTART-2025-JL64950","summary":"Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service","details":"Security vulnerability affects the containerd package. Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service.","modified":"2026-10-01T01:00:05.106338893Z","published":"2026-09-30T19:39:55.670738Z","upstream":["CVE-2019-9512"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2025/CLEANSTART-2025-JL64950.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2019-9512"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-9512"}],"affected":[{"package":{"name":"containerd","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.9-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2025/CLEANSTART-2025-JL64950.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"}]}