{"id":"CLEANSTART-2026-ZC51583","summary":"In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled","details":"Security vulnerability affects the elasticsearch package. In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled.","modified":"2026-09-30T00:45:22.037168905Z","published":"2026-09-29T00:34:55.313136Z","upstream":["CVE-2026-47845"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-ZC51583.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-47845"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47845"}],"affected":[{"package":{"name":"elasticsearch","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.8-r5"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-ZC51583.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"}]}