{"id":"BIT-java-2025-0509","summary":"Signing Checks Bypass","details":"A security issue was found in Sparkle before version 2.6.4. An attacker can replace an existing signed update with another payload, bypassing Sparkle’s (Ed)DSA signing checks.","aliases":["BIT-java-min-2025-0509","BIT-jre-2025-0509","CVE-2025-0509","GHSA-wc9m-r3v6-9p5h"],"modified":"2026-05-08T07:56:20.353268471Z","published":"2026-05-06T14:45:12.781Z","database_specific":{"cpes":["cpe:2.3:a:bellsoft:libericajdk:*:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://github.com/sparkle-project/Sparkle/pull/2550"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0509"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20250124-0008/"},{"type":"WEB","url":"https://sparkle-project.org/documentation/security-and-reliability/"}],"affected":[{"package":{"name":"java","ecosystem":"Bitnami","purl":"pkg:bitnami/java"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.8.0"},{"introduced":"1.9.0"},{"fixed":"8.0.441"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/java/BIT-java-2025-0509.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}],"schema_version":"1.7.5"}