High severity7.5NVD Advisory· Published Dec 18, 2019· Updated Jun 17, 2026
CVE-2019-8646
CVE-2019-8646
Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. A remote attacker may be able to leak memory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8before 12.4+ 1 more
- (no CPE)range: before 12.4
- (no CPE)range: unspecified
before 10.14.6+ 1 more
- (no CPE)range: before 10.14.6
- (no CPE)range: unspecified
before 5.3+ 1 more
- (no CPE)range: before 5.3
- (no CPE)range: unspecified
before 12.4+ 1 more
- (no CPE)range: before 12.4
- (no CPE)range: unspecified
Patches
Vulnerability mechanics
References
4- support.apple.com/HT210346nvdVendor Advisory
- support.apple.com/HT210348nvdVendor Advisory
- support.apple.com/HT210351nvdVendor Advisory
- support.apple.com/HT210353nvdVendor Advisory
News mentions
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