{
  "published": "2026-02-25T12:15:03Z",
  "modified": "2026-02-26T12:10:31Z",
  "schema_version": "1.7.5",
  "id": "CGA-28fc-56hr-qv5v",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H"
    }
  ],
  "upstream": [
    "CVE-2026-27195",
    "GHSA-xjhv-v822-pf94"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://bytecodealliance.zulipchat.com/#narrow/channel/206238-general/topic/.E2.9C.94.20Panic.20in.20Wasmtime.2041.2E0.2E3.20.28runtime.2Fconcurrent.2Fcomponent.29/with/574438798"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bytecodealliance/wasmtime/releases/tag/v40.0.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bytecodealliance/wasmtime/releases/tag/v41.0.4"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27195.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-xjhv-v822-pf94"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27195"
    },
    {
      "type": "FIX",
      "url": "https://github.com/bytecodealliance/wasmtime/commit/9e51c0d9a240a9613d279c061f82286bd11383fd"
    },
    {
      "type": "FIX",
      "url": "https://github.com/bytecodealliance/wasmtime/commit/d86b00736b9ece60b3c81e52f7a7e4cdd9f7d895"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "yara-x",
        "purl": "pkg:apk/chainguard/yara-x?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.13.0-r2"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "wasmtime",
            "component_version": "40.0.3",
            "component_type": "rust-crate",
            "component_location": "/usr/bin/yr",
            "component_purl": "pkg:cargo/wasmtime@40.0.3",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-02-26T12:10:30Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "yara-x",
        "purl": "pkg:apk/wolfi/yara-x?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.13.0-r2"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "wasmtime",
            "component_version": "40.0.3",
            "component_type": "rust-crate",
            "component_location": "/usr/bin/yr",
            "component_purl": "pkg:cargo/wasmtime@40.0.3",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-02-26T12:10:30Z"
          }
        ]
      }
    }
  ]
}