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EUVD-2026-42318

🗓️ 21 Jul 2026 18:36:27Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 11 Views

Immutable.js List methods mis-handle 2^30–2^31 indices, causing loops or memory growth; fixed in 4.3.9 and 5.1.8.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-59879
8 Jul 202615:47
attackerkb
cgr
Chainguard
CVE-2026-59879 vulnerabilities
23 Jul 202608:24
cgr
circl
Circl
CVE-2026-59879
8 Jul 202621:43
circl
cve
CVE
CVE-2026-59879
8 Jul 202615:47
cve
cvelist
Cvelist
CVE-2026-59879 Immutable.js `List` 32-bit trie overflow → unrecoverable DoS
8 Jul 202615:47
cvelist
debiancve
Debian CVE
CVE-2026-59879
8 Jul 202615:47
debiancve
github
Github Security Blog
Immutable.js `List` 32-bit trie overflow → unrecoverable DoS
21 Jul 202618:36
github
nvd
NVD
CVE-2026-59879
8 Jul 202617:17
nvd
osv
OSV
CGA-7VJC-336F-72J3
23 Jul 202604:22
osv
osv
OSV
CVE-2026-59879 Immutable.js `List` 32-bit trie overflow → unrecoverable DoS
8 Jul 202615:47
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "2b22e39f-8242-35ef-8555-3d9790db37d1",
        "vendor": {
          "name": "immutable-js"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "f11f3291-eee6-34bb-a578-6d8346194336",
        "product": {
          "name": "immutable-js",
          "vendor": {
            "name": "immutable-js"
          }
        },
        "product_version": "5.0.0-beta.1, < 5.1.8"
      },
      {
        "id": "f3c91082-3b04-3f78-8e8c-32f92c957444",
        "product": {
          "name": "immutable-js",
          "vendor": {
            "name": "immutable-js"
          }
        },
        "product_version": "< 4.3.9"
      }
    ]
  }
]

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21 Jul 2026 18:36Current
5.2Medium risk
Vulners AI Score5.2
CVSS 48.7
CVSS 3.17.5
EPSS0.00438
SSVC
11