immutable-js

3 known vulnerabilities in immutable-js, with patch priority, exploit likelihood and the news covering them.

Latest vulnerabilities

  • CVE-2026-59879 CVSS 8.7 high Immutable.js provides many Persistent Immutable data structures. Prior to 4.3.9 and 5.1.8, List#set, List#setSize, List#setIn…
  • CVE-2026-59880 CVSS 8.7 high Immutable.js provides many Persistent Immutable data structures. Prior to 4.3.9 and 5.1.8, Immutable.Map and Immutable.Set keep keys that…
  • CVE-2026-29063 CVSS 8.7 high Immutable.js provides many Persistent Immutable data structures. Prior to versions 3.8.3, 4.3.7, and 5.1.5, Prototype Pollution is…