Critical severity9.8NVD Advisory· Published Oct 27, 2020· Updated Jun 17, 2026
CVE-2019-8749
CVE-2019-8749
Description
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iTunes 12.10.1 for Windows. Multiple issues in libxml2.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
17cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*+ 1 more
- cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*range: <12.10.1
- (no CPE)range: 12.10.1
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*range: <13
- (no CPE)range: 13
- (no CPE)range: unspecified
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <6.0
- (no CPE)range: 6
- (no CPE)range: unspecified
- Range: 10.15, 10.15.1
13+ 1 more
- (no CPE)range: 13
- (no CPE)range: unspecified
- Range: 7.14, 10.7
- Range: unspecified
Patches
Vulnerability mechanics
References
8- support.apple.com/en-us/HT210604nvdVendor Advisory
- support.apple.com/en-us/HT210606nvdVendor Advisory
- support.apple.com/en-us/HT210607nvdVendor Advisory
- support.apple.com/en-us/HT210634nvdVendor Advisory
- support.apple.com/en-us/HT210635nvdVendor Advisory
- support.apple.com/en-us/HT210636nvdVendor Advisory
- support.apple.com/en-us/HT210637nvdVendor Advisory
- support.apple.com/en-us/HT210722nvdVendor Advisory
News mentions
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