{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:aquasec:trivy:*:*:*:*:*:go:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.71.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "CPE_RANGE"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9b49920eebb2bf648ba54211617d6078f6105594"
            }
          ],
          "repo": "https://github.com/aquasecurity/trivy",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-q3fv-x8vg-qqm4"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-770",
      "CWE-789"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54448.json"
  },
  "details": "Trivy is a security scanner. Prior to 0.71.0, when Trivy scans a Helm chart archive (.tgz), its custom tar unpacker reads each entry with io.ReadAll(tr) and no size limit. An attacker who can place a malicious .tgz file in the scanned path can craft a small compressed archive that decompresses to gigabytes, causing the Trivy process to be killed by the OS OOM killer. This vulnerability is fixed in 0.71.0.",
  "id": "CVE-2026-54448",
  "modified": "2026-07-15T01:49:18.804277942Z",
  "published": "2026-06-25T16:27:33.659Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54448.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/aquasecurity/trivy/security/advisories/GHSA-q3fv-x8vg-qqm4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54448"
    },
    {
      "type": "FIX",
      "url": "https://github.com/aquasecurity/trivy/pull/10718"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Trivy: Helm chart tar bomb causes OOM via unbounded io.ReadAll in parser"
}