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High severity8.8NVD Advisory· Published Dec 18, 2019· Updated Jun 17, 2026

CVE-2019-8721

CVE-2019-8721

Description

Multiple issues in ld64 in the Xcode toolchains were addressed by updating to version ld64-507.4. This issue is fixed in Xcode 11.0. Compiling code without proper input validation could lead to arbitrary code execution with user privilege.

AI Insight

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

Affected products

4
  • Apple Inc./Xcode3 versions
    cpe:2.3:a:apple:xcode:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:apple:xcode:*:*:*:*:*:*:*:*range: <11.0
    • (no CPE)range: <11.0
    • (no CPE)range: unspecified
  • Apple Inc./ld64llm-create
    Range: <507.4

Patches

Vulnerability mechanics

References

1

News mentions

0

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