CVE-2021-31010
Apple iOS, macOS, watchOS
Apple iOS, macOS, watchOS Sandbox Bypass Vulnerability
What it is
In affected versions of Apple iOS, macOS, and watchOS, a sandboxed process may be able to circumvent sandbox restrictions.
What to do
Apply updates per vendor instructions.
Vendor notices and references
- support.apple.com/en-us/HT212804, https://support.apple.com/en-us/HT212805, https://suppor
- nvd.nist.gov/vuln/detail/CVE-2021-31010
Description and required action as published by CISA. Full record at NVD.
Other Apple entries on the list
- Multiple Products Apple Multiple Products Improper Authentication Vulnerability CVE-2024-27834 · Nov 4, 2026
- Multiple Products Apple Multiple Products Out-of-Bounds Write Vulnerability CVE-2026-86950 · Sep 29, 2026
- macOS Apple macOS Improper Authentication Vulnerability CVE-2026-65400 · Aug 18, 2026
- Multiple Products Apple Multiple Products Classic Buffer Overflow Vulnerability CVE-2025-43520 · Mar 20, 2026
- Multiple Products Apple Multiple Products Improper Locking Vulnerability CVE-2025-43510 · Mar 20, 2026
- Multiple Products Apple Multiple Products Buffer Overflow Vulnerability CVE-2025-31277 · Mar 20, 2026