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Vulnerability record · CVE-2021-30847 · published 19 October 2021

CVE-2021-30847: Apple itunes vulnerability

Apple · Itunes

This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.

7.8 CVSS 3.1 High EPSS 3.0% · top 13.0%
7.8CVSS 3.1 base score, v2 6.8
3.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
22References
17 Jun 2026Last modified by NVD

Description

This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

7 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://seclists.org/fulldisclosure/2021/Oct/61 Mailing ListRelease NotesThird Party Advisory
http://seclists.org/fulldisclosure/2021/Oct/62 Mailing ListRelease NotesThird Party Advisory
http://seclists.org/fulldisclosure/2021/Oct/63 Mailing ListRelease NotesThird Party Advisory
https://support.apple.com/en-us/HT212804 Release NotesVendor Advisory
https://support.apple.com/en-us/HT212805 Release NotesVendor Advisory
https://support.apple.com/en-us/HT212814 Release NotesVendor Advisory
https://support.apple.com/en-us/HT212815 Release NotesVendor Advisory
https://support.apple.com/en-us/HT212817 Release NotesVendor Advisory
https://support.apple.com/en-us/HT212819 Release NotesVendor Advisory
https://support.apple.com/kb/HT212807 Release Notes
https://support.apple.com/kb/HT212953 Vendor Advisory
http://seclists.org/fulldisclosure/2021/Oct/61 Mailing ListRelease NotesThird Party Advisory
http://seclists.org/fulldisclosure/2021/Oct/62 Mailing ListRelease NotesThird Party Advisory
http://seclists.org/fulldisclosure/2021/Oct/63 Mailing ListRelease NotesThird Party Advisory
https://support.apple.com/en-us/HT212804 Release NotesVendor Advisory
https://support.apple.com/en-us/HT212805 Release NotesVendor Advisory
https://support.apple.com/en-us/HT212814 Release NotesVendor Advisory
https://support.apple.com/en-us/HT212815 Release NotesVendor Advisory
https://support.apple.com/en-us/HT212817 Release NotesVendor Advisory
https://support.apple.com/en-us/HT212819 Release NotesVendor Advisory
https://support.apple.com/kb/HT212807 Release Notes
https://support.apple.com/kb/HT212953 Vendor Advisory

Track CVE-2021-30847 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-30847), CISA KEV, FIRST EPSS (scores of 2026-10-14). This page is refreshed as NVD updates the record.