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Fencer Intel
high —

GHSA-wv8j-m3hx-924j json

Arrow2 allows out of bounds access in public safe API

published last yr. modified last yr. also RUSTSEC-2025-0038

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

`Rows::row_unchecked()` allows out of bounds access to the underlying buffer without sufficient checks.

The arrow2 crate is no longer maintained, so there are no plans to fix this issue. Users are advised to migrate to the arrow crate, instead.

Is GHSA-wv8j-m3hx-924j in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Affected packages

ecosystem package affected fixed in
crates.io arrow2
<=0.18.0
>=0.0.0-0
 no fix listed

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.