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EUVD-2026-21039

🗓️ 09 Apr 2026 20:24:12Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

Wasmtime had a string transcoding bug enabling 4GiB out-of-bounds writes; fixed in updated releases.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-35195
9 Apr 202618:55
attackerkb
Chainguard
CVE-2026-35195 vulnerabilities
22 Apr 202607:18
cgr
CNNVD
wasmtime 缓冲区错误漏洞
9 Apr 202600:00
cnnvd
CVE
CVE-2026-35195
9 Apr 202618:55
cve
Cvelist
CVE-2026-35195 Wasmtime has an out-of-bounds write or crash when transcoding component model strings
9 Apr 202618:55
cvelist
Debian CVE
CVE-2026-35195
9 Apr 202618:55
debiancve
Github Security Blog
Wasmtime has out-of-bounds write or crash when transcoding component model strings
9 Apr 202620:24
github
NVD
CVE-2026-35195
9 Apr 202619:16
nvd
OPENSUSE Linux
Security update for tree-sitter (important)
19 May 202600:00
opensuse
OSV
CGA-G48V-G8MJ-XJ87
22 Apr 202605:01
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "f4704baf-90d5-36f3-b548-20c542fadf51",
        "vendor": {
          "name": "bytecodealliance"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "20d49d20-6529-3d68-83d0-48168efd97d0",
        "product": {
          "name": "wasmtime"
        },
        "product_version": "25.0.0, < 36.0.7"
      },
      {
        "id": "37c9516b-db78-3c10-9f11-3257de5fcda4",
        "product": {
          "name": "wasmtime"
        },
        "product_version": "< 24.0.7"
      },
      {
        "id": "6c6b6f39-9265-36a1-9bc8-b0402fec8353",
        "product": {
          "name": "wasmtime"
        },
        "product_version": "37.0.0, < 42.0.2"
      },
      {
        "id": "86cd9fb3-8b25-3967-8f90-20c9c6a948df",
        "product": {
          "name": "wasmtime"
        },
        "product_version": "43.0.0, < 44.0.1"
      }
    ]
  }
]

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09 Apr 2026 20:24Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.1
EPSS0.00216
5