ACTIVELY EXPLOITED
CVE-2021-31010: Apple iOS, macOS, watchOS Sandbox Bypass Vulnerability
| Vendor | Apple |
|---|---|
| Product | iOS, macOS, watchOS |
| Actively exploited | Yes |
| Added to CISA KEV | 25 Aug 2022 |
| CISA federal deadline | 15 Sep 2022 |
| Weakness (CWE) | CWE-20, CWE-502 |
Required action (CISA's text)
Apply updates per vendor instructions.
Description (NVD)
In affected versions of Apple iOS, macOS, and watchOS, a sandboxed process may be able to circumvent sandbox restrictions.
SOURCES
Other Apple flaws
- CVE-2024-27834: Apple Multiple Products Improper Authentication Vulnerability
- CVE-2026-86950: Apple Multiple Products Out-of-Bounds Write Vulnerability
- CVE-2026-65400: Apple macOS Improper Authentication Vulnerability
- CVE-2025-43520: Apple Multiple Products Classic Buffer Overflow Vulnerability
- CVE-2025-43510: Apple Multiple Products Improper Locking Vulnerability
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.