{
  "published": "2026-09-02T21:39:00Z",
  "modified": "2026-09-02T21:39:00Z",
  "schema_version": "1.7.5",
  "id": "CGA-2252-42vx-rhfc",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
    }
  ],
  "upstream": [
    "CVE-2026-9358",
    "GHSA-w9m9-85wc-3x92"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9358.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9358"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-9358"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/813080"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/365321"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/365321/cti"
    },
    {
      "type": "FIX",
      "url": "https://github.com/postcss/postcss-selector-parser/commit/5bc698cef66f8abd12610dc623e5d67cbc0f869d"
    },
    {
      "type": "FIX",
      "url": "https://github.com/postcss/postcss-selector-parser/releases/tag/7.1.3"
    },
    {
      "type": "EVIDENCE",
      "url": "https://gist.github.com/bx33661/581e3a38134601c04e19b4dfc9b459b9"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "gitlab-rails-ce-fips-18.7",
        "purl": "pkg:apk/chainguard/gitlab-rails-ce-fips-18.7?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "postcss-selector-parser",
            "component_version": "6.1.1",
            "component_type": "npm",
            "component_location": "/srv/gitlab/yarn.lock",
            "component_purl": "pkg:npm/postcss-selector-parser@6.1.1",
            "latest_event_status": "detection",
            "latest_event_timestamp": "2026-09-02T21:39:00Z"
          }
        ]
      }
    }
  ]
}