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Critical severity9.1NVD Advisory· Published Dec 18, 2019· Updated Jun 17, 2026

CVE-2019-8527

CVE-2019-8527

Description

A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. 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

12
  • Apple Inc./Iphone OS
    cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
    Range: <12.2
  • Apple Inc./Mac OS X
    cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
    Range: <10.14.4
  • Apple Inc./tvOS3 versions
    cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*range: <12.2
    • (no CPE)range: <=12.2
    • (no CPE)range: unspecified
  • Apple Inc./watchOS3 versions
    cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <5.2
    • (no CPE)range: <=5.2
    • (no CPE)range: unspecified
  • Apple Inc./macOSllm-fuzzy2 versions
    <=10.14.4+ 1 more
    • (no CPE)range: <=10.14.4
    • (no CPE)range: unspecified
  • Apple Inc./iOSllm-fuzzy2 versions
    <=12.2+ 1 more
    • (no CPE)range: <=12.2
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

4

News mentions

0

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