{
  "published": "2026-01-23T11:34:57Z",
  "modified": "2026-01-31T01:14:37Z",
  "schema_version": "1.7.5",
  "id": "CGA-whc4-67ph-vgf4",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
    }
  ],
  "upstream": [
    "CVE-2026-23831",
    "GHSA-273p-m2cw-6833",
    "GO-2026-4354"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/sigstore/rekor/releases/tag/v1.5.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23831.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/sigstore/rekor/security/advisories/GHSA-273p-m2cw-6833"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23831"
    },
    {
      "type": "FIX",
      "url": "https://github.com/sigstore/rekor/commit/39bae3d192bce48ef4ef2cbd1788fb5770fee8cd"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "kyverno-cleanup-controller-1.12",
        "purl": "pkg:apk/chainguard/kyverno-cleanup-controller-1.12?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "architecture": "aarch64",
            "component_name": "github.com/sigstore/rekor",
            "component_version": "v1.3.5",
            "component_type": "go-module",
            "component_location": "/usr/bin/cleanup-controller",
            "component_purl": "pkg:golang/github.com/sigstore/rekor@v1.3.5",
            "latest_event_status": "fix_not_planned",
            "latest_event_timestamp": "2026-01-31T01:14:37Z"
          }
        ]
      }
    }
  ]
}