gitlab-rails-ce-18.8 — security advisory

{
  "id": "2180448c30ac0b74b2cdc38cf3f798623543b8fe8467d540930ac1929aa6f0c0",
  "url": "https://osv.dev/vulnerability/CGA-g5c2-xvfw-29hh",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-g5c2-xvfw-29hh",
    "summary": "CGA-g5c2-xvfw-29hh",
    "evidence": "osv:CGA-g5c2-xvfw-29hh",
    "products": [
      {
        "name": {
          "value": "gitlab-rails-ce-18.8",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-g5c2-xvfw-29hh",
      "aliases": [
        "CGA-g5c2-xvfw-29hh"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "gitlab-rails-ce-18.8",
            "purl": "pkg:apk/chainguard/gitlab-rails-ce-18.8?arch=aarch64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-g5c2-xvfw-29hh.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "github.com/containerd/containerd",
                "component_purl": "pkg:golang/github.com/containerd/containerd@v1.7.29",
                "component_type": "go-module",
                "component_version": "v1.7.29",
                "component_location": "/srv/gitlab/vendor/bundle/ruby/3.2.0/gems/devfile-0.5.0-aarch64-linux/out/devfile-arm64-linux",
                "latest_event_status": "fix_not_planned",
                "latest_event_timestamp": "2026-10-21T02:05:01Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-21T17:43:39.433357340Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-95837",
        "GHSA-p7v4-vr35-mj6f",
        "GO-2026-6791"
      ],
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/95xxx/CVE-2026-95837.json",
        "https://github.com/containerd/containerd/security/advisories/GHSA-p7v4-vr35-mj6f",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-95837",
        "https://github.com/containerd/containerd/commit/928c03c6898cad95f795300281fdff0dbc55a32f",
        "https://github.com/containerd/containerd/pull/13913"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-95837",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 398218,
  "published_at": "2026-10-20T13:07:13+00:00"
}