Product / Apple
Apple iOS in CISA KEV
Answer CISA's KEV catalog lists 8 vulnerabilities in Apple iOS as of catalog 2026.09.23, 8.5% of Apple's 94 entries. First added 2021-11-03, latest 2022-12-14; 0 ransomware-linked.
- KEV entries
- 8
- Ransomware: known
- 00%
- First added
- 2021-11-03
- Latest added
- 2022-12-14
- Median days to due
- 21
- Open deadlines
- 0federal
TAdditions by year
| Year | Added |
|---|---|
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
| 2026 | 0 |
WWeaknesses
| CWE | Entries | Share |
|---|---|---|
| CWE-119 Memory buffer bounds error | 2 | 25% |
| CWE-787 Out-of-bounds write | 2 | 25% |
| CWE-843 Type confusion | 1 | 12.5% |
| CWE-264 Permissions and access controls (category) | 1 | 12.5% |
| CWE-200 Information exposure | 1 | 12.5% |
| CWE-416 Use after free | 1 | 12.5% |
EAll entries
| CVE | Vulnerability | Added | Due | Ransomware | CWE |
|---|---|---|---|---|---|
| CVE-2022-42856 | Apple iOS Type Confusion Vulnerability | Unknown | CWE-843 | ||
| CVE-2016-4657 | Apple iOS Webkit Memory Corruption Vulnerability | Unknown | CWE-119 | ||
| CVE-2016-4656 | Apple iOS Memory Corruption Vulnerability | Unknown | CWE-264 | ||
| CVE-2016-4655 | Apple iOS Information Disclosure Vulnerability | Unknown | CWE-200 | ||
| CVE-2019-7287 | Apple iOS Memory Corruption Vulnerability | Unknown | CWE-787 | ||
| CVE-2021-30762 | Apple iOS WebKit Use-After-Free Vulnerability | Unknown | CWE-416 | ||
| CVE-2021-30761 | Apple iOS WebKit Memory Corruption Vulnerability | Unknown | CWE-787 | ||
| CVE-2021-30666 | Apple iOS WebKit Buffer Overflow Vulnerability | Unknown | CWE-119 |
Cite this
CISA's KEV catalog lists 8 vulnerabilities in Apple iOS. Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/products/apple-ios/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23.