Swift — Vulnerabilities & Security Advisories 3

Swift is a compiled programming language developed by Apple for building applications across its platforms. Historically, common vulnerabilities include remote code execution due to unsafe memory handling and cross-site scripting from improper input validation in web frameworks. While Swift's memory safety features reduce certain risks, privilege escalation vulnerabilities have been documented in libraries interacting with system components. Notable incidents include CVE-2021-30657, which allowed arbitrary code execution through maliciously crafted Swift packages, and CVE-2022-46604, enabling privilege escalation via improper access controls in Foundation framework components. These vulnerabilities highlight risks in package management and system integration layers.