CVE-2021-30983
Apple iOS and iPadOS Buffer Overflow Vulnerability
CVSS
—
No CVSS
EPSS
2.9%
p87
KEV
YES
Jun 27, 2022
Exploit Today
76
0-100
Published: — · Last modified: —
2.9%EPSS · 30 days2.9%
2026-09-172026-10-15
Product
Apple / iOS and iPadOS
Vulnerability
Apple iOS and iPadOS Buffer Overflow Vulnerability
Added to KEV
Jun 27, 2022
Remediate by
Jul 18, 2022
Known ransomware use
No
Summary description
Apple iOS and iPadOS contain a buffer overflow vulnerability that could allow an application to execute code with kernel privileges.
Required action
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2021-30983
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