Search results

_.cloneDeep does not deep clone Map keys (only values)

Status: Open.

#6228 In lodash/lodash;

· MaansiBisht opened on Jun 3, 2026

cloneDeep strips Temporal.* instances to {} (loses prototype, internal slots, instanceof)

Status: Open.

#6215 In lodash/lodash;

· glounder opened on May 20, 2026

_.invert and _invertBy removes key when _proto_ value

bug

Status: Open.

#6195 In lodash/lodash;

· 1Jesper1 opened on Apr 12, 2026

countBy and sumBy vs other collection utilities

feature request

Status: Open.

#6193 In lodash/lodash;

· adamsol opened on Apr 10, 2026

cloneDeep wrongly applies <undefined> value to weak array elements; should stay <empty>!

Status: Open.

#6191 In lodash/lodash;

· ralphwetzel opened on Apr 9, 2026

Regression test request: prototype-pollution-safe omit/unset paths

Status: Open.

#6183 In lodash/lodash;

· TheWatcher01 opened on Apr 2, 2026

cloneDeep behaves differently for top-level-functions than for nested ones

Status: Open.

#6152 In lodash/lodash;

· njoAI opened on Mar 30, 2026

clone() doesn't clone own 'hasOwnProperty' field if Object.prototype is frozen

Status: Open.

#6112 In lodash/lodash;

· tonyofbyteball opened on Feb 19, 2026

Update CVEs for Lodash.* per-method packages

Status: Open.

#6106 In lodash/lodash;

· tj-commits opened on Feb 12, 2026

lodash/fp pollutes native/global Array.isArray with convert property

bug

help wanted

lodash/fp

Status: Open.

#6105 In lodash/lodash;

· TomerAberbach opened on Feb 6, 2026

cloneDeep returns an empty Map when cloning a prop inside a Vue 3 component in Node/jsdom

Status: Open.

#6084 In lodash/lodash;

· xenm321 opened on Jan 20, 2026

_.range(10, 0) behavior differs from documentation when step not specified

Status: Open.

#6057 In lodash/lodash;

· sdfgeoff opened on Dec 2, 2025