Critical severity9.8NVD Advisory· Published Oct 16, 2020· Updated Jun 17, 2026
CVE-2020-9918
CVE-2020-9918
Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*range: <13.4.8
- (no CPE)range: = 13.4.8
- (no CPE)range: unspecified
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <6.2.8
- (no CPE)range: = 6.2.8
- (no CPE)range: unspecified
= 10.15.6+ 1 more
- (no CPE)range: = 10.15.6
- (no CPE)range: unspecified
Patches
Vulnerability mechanics
References
4- support.apple.com/HT211288nvdRelease NotesVendor Advisory
- support.apple.com/HT211289nvdRelease NotesVendor Advisory
- support.apple.com/HT211290nvdRelease NotesVendor Advisory
- support.apple.com/HT211291nvdRelease NotesVendor Advisory
News mentions
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