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CVE-2026-103222

🗓️ 30 Sep 2026 14:00:10Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Remote integer overflow in Blosc C-Blosc2 blosclz Decompression.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-103222 Blosc C-Blosc2 blosclz Decompression blosclz.c blosclz_decompress integer overflow
30 Sep 202614:00
–cvelist
euvd
EUVD
EUVD-2026-89956
30 Sep 202614:00
–euvd
nvd
NVD
CVE-2026-103222
30 Sep 202615:22
–nvd
Vulners
Node
OR
bloscc-blosc2Match3.3.0
bloscc-blosc2Match3.3.1
bloscc-blosc2Match3.3.2
[
  {
    "vendor": "Blosc",
    "product": "C-Blosc2",
    "versions": [
      {
        "version": "3.3.0",
        "status": "affected"
      },
      {
        "version": "3.3.1",
        "status": "affected"
      },
      {
        "version": "3.3.2",
        "status": "affected"
      },
      {
        "version": "3.3.3",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:blosc:c-blosc2:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "blosclz Decompression"
    ]
  }
]

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30 Sep 2026 17:16Current
4.9Medium risk
Vulners AI Score4.9
CVSS 25.1
CVSS 3.15.6
CVSS 35.6
CVSS 46.3
5