CVE-2021-30883
Apple Multiple Products Memory Corruption Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 7.8
- EPSS
- 14.7% 백분위 96.2% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.06.13
- 공개일
- 2021.08.25
CISA KEV에 등록된 실제 악용 확인 취약점
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..
공급사 Apple
제품 Multiple Products
영향 버전 unspecified, < 14.8.1, >= 15.0 < 15.0.2, >= 11.0 < 11.6.1, 12.0, < 15.1, < 8.1
수정 버전 14.8.1, 15.0.2, 11.6.1, 15.1, 8.1
Apply updates per vendor instructions.
조치 기한: 2022.06.13CVSS 벡터 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-787
KEV 등록일 2022.05.23
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2021-30883
EPSS 데이터 기준일 2026.06.27