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CVE-2026-0821 quickjs-ng quickjs quickjs.c js_typed_array_constructor heap-based overflow

🗓️ 10 Jan 2026 13:02:07Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

CVE-2026-0821 affects QuickJS-NG typed array constructor causing heap overflow; a patch is required.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2026-0821
10 Jan 202613:02
alpinelinux
Circl
CVE-2026-0821
10 Jan 202614:00
circl
CNNVD
QuickJS 安全漏洞
10 Jan 202600:00
cnnvd
CVE
CVE-2026-0821
10 Jan 202613:02
cve
Debian CVE
CVE-2026-0821
10 Jan 202613:02
debiancve
EUVD
EUVD-2026-1843
10 Jan 202613:02
euvd
NVD
CVE-2026-0821
10 Jan 202613:15
nvd
OSV
DEBIAN-CVE-2026-0821
10 Jan 202613:15
osv
OSV
UBUNTU-CVE-2026-0821
10 Jan 202613:15
osv
Positive Technologies
PT-2026-2027
10 Jan 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "quickjs-ng",
    "product": "quickjs",
    "versions": [
      {
        "version": "0.1",
        "status": "affected"
      },
      {
        "version": "0.2",
        "status": "affected"
      },
      {
        "version": "0.3",
        "status": "affected"
      },
      {
        "version": "0.4",
        "status": "affected"
      },
      {
        "version": "0.5",
        "status": "affected"
      },
      {
        "version": "0.6",
        "status": "affected"
      },
      {
        "version": "0.7",
        "status": "affected"
      },
      {
        "version": "0.8",
        "status": "affected"
      },
      {
        "version": "0.9",
        "status": "affected"
      },
      {
        "version": "0.10",
        "status": "affected"
      },
      {
        "version": "0.11.0",
        "status": "affected"
      }
    ]
  }
]

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23 Feb 2026 08:27Current
CVSS 46.9
CVSS 3.17.3
CVSS 37.3
CVSS 27.5
EPSS0.00443
25