{
  "published": "2026-05-05T13:41:47Z",
  "modified": "2026-05-07T18:18:10Z",
  "schema_version": "1.7.5",
  "id": "CGA-67f5-wf32-2jrw",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N"
    }
  ],
  "upstream": [
    "CVE-2026-42257",
    "GHSA-hm49-wcqc-g2xg"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ruby/net-imap/releases/tag/v0.4.24"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ruby/net-imap/releases/tag/v0.5.14"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ruby/net-imap/releases/tag/v0.6.4"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42257.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/ruby/net-imap/security/advisories/GHSA-hm49-wcqc-g2xg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42257"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "logstash-9.1-bitnami-compat",
        "purl": "pkg:apk/chainguard/logstash-9.1-bitnami-compat?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.1.10-r7"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "net-imap",
            "component_version": "0.5.13",
            "component_type": "gem",
            "component_location": "/opt/bitnami/logstash/vendor/bundle/jruby/3.1.0/specifications/net-imap-0.5.13.gemspec",
            "component_purl": "pkg:gem/net-imap@0.5.13",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-05-07T18:18:10Z"
          }
        ]
      }
    }
  ]
}