vulnerability
Apple iTunes security update for CVE-2020-27911
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Dec 8, 2020 | Oct 14, 2024 | Mar 27, 2026 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Dec 8, 2020
Added
Oct 14, 2024
Modified
Mar 27, 2026
Description
An integer overflow was addressed through improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Solution
apple-itunes-upgrade-12_11
Rapid7 Labs
2026 Global Threat Landscape Report
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