iOS 26 and iPadOS 26 were released for the latest generation iPhone and iPad devices with fixes for 27 unique CVEs that could lead to memory corruption, information disclosure, crashes, and sandbox escapes. WebKit received the largest number of fixes, at five, for security defects that could lead to process crashes, Safari crashes, or could allow websites to access sensor information without consent.
The vulnerabilities include CVE-2025-21479 (CVSS score: 8.6) and CVE-2025-27038 (CVSS score: 7.5), both of which were disclosed alongside CVE-2025-21480 (CVSS score: 8.6) by the chipmaker back in June 2025.