{
  "published": "2026-09-25T12:46:26Z",
  "modified": "2026-09-28T14:31:23Z",
  "schema_version": "1.7.5",
  "id": "CGA-5f72-25m5-948c",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
    }
  ],
  "upstream": [
    "CVE-2026-90781",
    "GHSA-f8w2-9vv9-pxwq"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90781.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90781"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/alsa-lib-through-1.2.16.1-off-by-one-stack-buffer-overflow-in-snd-ctl-ascii-elem-id-parse"
    },
    {
      "type": "FIX",
      "url": "https://github.com/alsa-project/alsa-lib/commit/f84cd4ced7b36fddb8e4ee24404cf7c091d27020"
    },
    {
      "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/control/ctlparse.c#L216-L241"
    },
    {
      "type": "ARTICLE",
      "url": "https://lore.kernel.org/alsa-devel/CACBQ=P2FhO3M6dkv3cWuKb6Qhs92ouV+FJ3SJZ_PVBSSdJWRAQ@mail.gmail.com/"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "alsa-lib",
        "purl": "pkg:apk/chainguard/alsa-lib?arch=x86_64"
      },
      "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": "2026-09-28T14:31:23Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "alsa-lib",
        "purl": "pkg:apk/wolfi/alsa-lib?arch=x86_64"
      },
      "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": "2026-09-28T14:31:23Z"
          }
        ]
      }
    }
  ]
}