CVE-2020-9789

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing a maliciously crafted image may lead to arbitrary code execution.

• CWE-787

• https://support.apple.com/HT211168Release Notes, Vendor Advisory
• https://support.apple.com/HT211170Release Notes, Vendor Advisory
• https://support.apple.com/HT211171Release Notes, Vendor Advisory
• https://support.apple.com/HT211175Release Notes, Vendor Advisory
• https://support.apple.com/HT211178Release Notes, Vendor Advisory
• https://support.apple.com/HT211179Release Notes, Vendor Advisory
• https://support.apple.com/HT211181Release Notes, Vendor Advisory
• https://support.apple.com/HT211168Release Notes, Vendor Advisory
• https://support.apple.com/HT211170Release Notes, Vendor Advisory
• https://support.apple.com/HT211171Release Notes, Vendor Advisory
• https://support.apple.com/HT211175Release Notes, Vendor Advisory
• https://support.apple.com/HT211178Release Notes, Vendor Advisory
• https://support.apple.com/HT211179Release Notes, Vendor Advisory
• https://support.apple.com/HT211181Release Notes, Vendor Advisory

Published

Jun 9, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2020-9783A use after free issue was addressed with improved memory ma…8.8
• CVE-2020-9784A logic issue was addressed with improved restrictions. This…4.3
• CVE-2020-9785Multiple memory corruption issues were addressed with improv…7.8
• CVE-2020-9786This issue was addressed with improved checks This issue is …3.3
• CVE-2020-9787A logic issue was addressed with improved restrictions. This…5.3
• CVE-2020-9788A validation issue was addressed with improved input sanitiz…7.8
• CVE-2020-9790An out-of-bounds write issue was addressed with improved bou…8.8
• CVE-2020-9791An out-of-bounds read was addressed with improved input vali…7.8
• CVE-2020-9792A validation issue was addressed with improved input sanitiz…4.6
• CVE-2020-9793A memory corruption issue was addressed with improved input …7.8
• CVE-2020-9794An out-of-bounds read was addressed with improved bounds che…8.1
• CVE-2020-9795A use after free issue was addressed with improved memory ma…7.8