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EUVD-2026-21037

🗓️ 10 Apr 2026 15:32:49Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Winch table.grow mistyping in 32-bit tables risks host memory access and DoS; fixed in 36.0.7, 42.0.2, 43.0.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-35186
9 Apr 202618:54
attackerkb
Chainguard
CVE-2026-35186 vulnerabilities
22 Apr 202607:18
cgr
Circl
CVE-2026-35186
13 Apr 202623:20
circl
CNNVD
wasmtime 安全漏洞
9 Apr 202600:00
cnnvd
CVE
CVE-2026-35186
9 Apr 202618:54
cve
Cvelist
CVE-2026-35186 Wasmtime has an improperly masked return value from `table.grow` with Winch compiler backend
9 Apr 202618:54
cvelist
Debian CVE
CVE-2026-35186
9 Apr 202618:54
debiancve
Github Security Blog
Wasmtime has improperly masked return value from `table.grow` with Winch compiler backend
10 Apr 202615:32
github
NVD
CVE-2026-35186
9 Apr 202619:16
nvd
OPENSUSE Linux
libtree-sitter0_26-0.26.8-2.1 on GA media (moderate)
9 May 202600:00
opensuse
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ab5725bd-3a77-33a8-9356-91d3062b05e1",
        "vendor": {
          "name": "bytecodealliance"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "22dc2414-ab12-3fdd-8254-c16f4ab4073c",
        "product": {
          "name": "wasmtime"
        },
        "product_version": "43.0.0, < 44.0.1"
      },
      {
        "id": "62d26316-312c-3181-8426-fb774872c0fb",
        "product": {
          "name": "wasmtime"
        },
        "product_version": "25.0.0, < 36.0.7"
      },
      {
        "id": "bcb37099-fa19-336e-94a7-74348d983ddc",
        "product": {
          "name": "wasmtime"
        },
        "product_version": "37.0.0, < 42.0.2"
      }
    ]
  }
]

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10 Apr 2026 15:32Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.1
EPSS0.00054
3