{
  "published": "2026-09-30T13:32:39Z",
  "modified": "2026-10-01T07:58:42Z",
  "schema_version": "1.7.5",
  "id": "CGA-jg2m-837q-hjrg",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N"
    }
  ],
  "upstream": [
    "CVE-2026-96674",
    "GHSA-w2qj-qh9f-h5cc"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96674.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-96674"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/alsa-lib-through-1.2.16.1-integer-overflow-via-topology-file"
    },
    {
      "type": "FIX",
      "url": "https://github.com/alsa-project/alsa-lib/pull/527"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/alsa-project/alsa-lib"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/alsa-project/alsa-lib/blob/v1.2.16.1/src/topology/ctl.c#L1316-L1326"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/alsa-project/alsa-lib/blob/v1.2.16.1/src/topology/ctl.c#L1420-L1430"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/alsa-project/alsa-lib/blob/v1.2.16.1/src/topology/ctl.c#L1511-L1521"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "alsa-lib",
        "purl": "pkg:apk/chainguard/alsa-lib?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "alsa-lib",
            "component_version": "1.2.16.1-r2",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/alsa-lib@1.2.16.1-r2",
            "latest_event_status": "pending_upstream_fix",
            "latest_event_timestamp": "2026-10-01T00:15:00Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "alsa-lib",
        "purl": "pkg:apk/wolfi/alsa-lib?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "alsa-lib",
            "component_version": "1.2.16.1-r2",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/alsa-lib@1.2.16.1-r2",
            "latest_event_status": "pending_upstream_fix",
            "latest_event_timestamp": "2026-10-01T00:15:00Z"
          }
        ]
      }
    }
  ]
}