CVE-2021-30952—Apple Multiple Products Integer Overflow or Wraparound Vulnerability

PUBLISHEDvulnerability record
2026-03-05 · last modified March 5, 2026

Metadata

CVE ID：
CVE-2021-30952
项目：
Apple
产品：
Multiple Products
添加日期：
2026-03-05
到期日：
2026-03-26
最后更新：
March 5, 2026

漏洞名称

Apple Multiple Products Integer Overflow or Wraparound Vulnerability

描述

Apple tvOS, macOS, Safari, iPadOS and watchOS contain an integer overflow or wraparound vulnerability due to the processing of maliciously crafted web content that may lead to arbitrary code execution.

已知用于勒索软件活动吗？

勒索软件状态：
Unknown

采集行动

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

其他说明

  • https://support.apple.com/en-us/HT212975
  • https://support.apple.com/en-us/HT212976
  • https://support.apple.com/en-us/HT212978
  • https://support.apple.com/en-us/HT212980
  • https://support.apple.com/en-us/HT212982
  • https://nvd.nist.gov/vuln/detail/CVE-2021-30952

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