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CVE-2026-82562 qs.parse does not enforce arrayLimit on comma groups under bracket-push keys when throwOnLimitExceeded is set (incomplete fix for CVE-2026-2391)

🗓️ 29 Aug 2026 23:58:31Reported by harboristType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

qs.parse under bracket-push keys bypasses arrayLimit for comma values, allowing unbounded arrays.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-82562
29 Aug 202623:58
cve
euvd
EUVD
EUVD-2026-68141
29 Aug 202623:58
euvd
nvd
NVD
CVE-2026-82562
30 Aug 202601:20
nvd
ptsecurity
Positive Technologies
PT-2026-83506
29 Aug 202600:00
ptsecurity
[
  {
    "vendor": "ljharb",
    "product": "qs",
    "collectionURL": "https://npmjs.com/qs",
    "packageName": "qs",
    "repo": "https://github.com/ljharb/qs",
    "versions": [
      {
        "status": "affected",
        "version": "6.14.2",
        "lessThan": "6.16.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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