CVE-2025-24148 is a critical vulnerability in macOS involving improper handling of executable types that allowed malicious JAR files to bypass Gatekeeper security checks. This flaw was addressed by Apple through improved executable type handling and is fixed in macOS Ventura 13.7.5, macOS Sequoia 15.4, and macOS Sonoma 14.7.5. The vulnerability has a high CVSS score of 9.8, indicating severe impact on confidentiality, integrity, and availability if exploited.