Is there a public exploit for CVE-2026-111959?

No public exploit for CVE-2026-111959 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

What does CVE-2026-111959 affect?

CVE-2026-111959 affects Apache Software Foundation Apache Arrow Rust.

— Unscored

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…

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. 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.

Assessment

CVSS: Not yet scored
Severity: Unscored
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 2 November 2026
Last updated: 2 November 2026
Affected: Apache Software Foundation · Apache Arrow Rust
Assigner: apache

At the source

EUVD (ENISA)

References

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