CVE-2021-30983—Apple iOS and iPadOS Buffer Overflow Vulnerability

PUBLISHEDvulnerability record
2022-06-27 · last modified June 21, 2025

Metadata

CVE ID:
CVE-2021-30983
Project:
Apple
Product:
iOS and iPadOS
Date Added:
2022-06-27
Due Date:
2022-07-18
Last Updated:
June 21, 2025

Vulnerability Name

Apple iOS and iPadOS Buffer Overflow Vulnerability

Description

Apple iOS and iPadOS contain a buffer overflow vulnerability that could allow an application to execute code with kernel privileges.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://nvd.nist.gov/vuln/detail/CVE-2021-30983

Related Weaknesses

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