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.
{ "nvd_published_at": "2025-02-04T20:15:49Z", "cwe_ids": [ "CWE-552" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2025-02-04T23:18:58Z" }