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Advisory severityUnratedApache Software Foundation Updated

Advisory [CVE-2026-111959] Out-of-bounds read vulnerability in Apache Arrow Rust (`arrow` crate), from version 33.0.0 through to versions 57.3.1, 58.4.0, 59.3.1 and 60.0.0

This security Apache Software Foundation advisory covers CVE-2026-111959 affecting Apache Arrow Rust.

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CVE-2026-111959 Source published Source updated

VulniPulse record published Record updated

Affected products & platforms
Apache Software FoundationUnclassified
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Summary

Out-of-bounds read vulnerability in Apache Arrow Rust (`arrow` crate), from version 33.0.0 through to versions 57.3.1, 58.4.0, 59.3.1 and 60.0.0.

Improper validation of RunEndEncoded arrays in the ArrayData interface can allow reading data beyond the bounds of the child values array.

Users are recommended to upgrade to versions 60.1.0, 59.3.2, 58.4.1, 57.3.2 which fixes the issue.

Affected versions
  • 33.0.0
  • 57.3.1
  • 58.4.0
  • 59.3.1
  • 60.0.0

Official advisory · medium-confidence parse· fetched 2 days ago·verify at source

Fixed versions
  • 60.1.0
  • 59.3.2
  • 58.4.1
  • 57.3.2

Official advisory · medium-confidence parse· fetched 2 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Users are recommended to upgrade to versions 60.1.0, 59.3.2, 58.4.1, 57.3.2 which fixes the issue.

Official advisory · medium-confidence parse· fetched 2 days ago·verify at source

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