Unrated severityNVD Advisory· Published Sep 8, 2021· Updated Aug 3, 2024

CVE-2021-1864

Description

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. An attacker with JavaScript execution may be able to execute arbitrary code.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./tvOSllm-fuzzy2 versions
<14.5+ 1 more
- (no CPE)range: <14.5
- (no CPE)range: unspecified
Apple Inc./Ipadosllm-fuzzy
Range: <14.5
Apple Inc./watchOSllm-fuzzy2 versions
<7.4+ 1 more
- (no CPE)range: <7.4
- (no CPE)range: unspecified
Apple Inc./iOSllm-fuzzy
Range: <14.5
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

support.apple.com/en-us/HT212317mitrex_refsource_MISC
support.apple.com/en-us/HT212323mitrex_refsource_MISC
support.apple.com/en-us/HT212324mitrex_refsource_MISC

News mentions

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