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Medium severity4.3CISA KEVNVD Advisory· Published Jun 9, 2020· Updated Jun 17, 2026

CVE-2020-9819

CVE-2020-9819

Description

A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5, watchOS 5.3.7. Processing a maliciously crafted mail message may lead to heap corruption.

AI Insight

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

Affected products

10
  • Apple Inc./Ipados2 versions
    cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <13.5
    • (no CPE)range: <=13.5
  • Apple Inc./Iphone OS
    cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
    Range: <12.4.7
  • Apple Inc./watchOS4 versions
    cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <5.3.7
    • (no CPE)range: <=6.2.5
    • (no CPE)range: unspecified
    • (no CPE)range: unspecified
  • Apple Inc./iOSllm-fuzzy3 versions
    <=13.5+ 2 more
    • (no CPE)range: <=13.5
    • (no CPE)range: unspecified
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

5

News mentions

0

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