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EUVD-2026-63481

🗓️ 20 Aug 2026 16:11:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

NanaZip Lz4Decode ignores negative LZ4_decompress_safe return, causing heap overflow and data leak.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-54616
20 Aug 202616:11
cve
cvelist
Cvelist
CVE-2026-54616 NanaZip: Heap out-of-bounds read in NanaZip SquashFS LZ4 decompressor via unchecked negative return value
20 Aug 202616:11
cvelist
nvd
NVD
CVE-2026-54616
20 Aug 202617:18
nvd
ptsecurity
Positive Technologies
PT-2026-79050
20 Aug 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "494813d6-694c-39b0-ba27-38b60c09b0d6",
        "vendor": {
          "name": "M2Team"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "7ff7bb26-3eb9-3b13-bb33-7ba35829f2e3",
        "product": {
          "name": "NanaZip",
          "vendor": {
            "name": "M2Team"
          }
        },
        "product_version": "6.5.1638.0, < 6.5.1742.0"
      },
      {
        "id": "a5cc5c81-e2db-353e-8b2c-3a3ce83ea590",
        "product": {
          "name": "NanaZip",
          "vendor": {
            "name": "M2Team"
          }
        },
        "product_version": "1.0.88.0, < 6.0.1698.0"
      }
    ]
  }
]

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20 Aug 2026 16:11Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.1
3