linux-microvm-6.18-modules — security advisory

{
  "id": "47a8ba1a261987521aa7d0412c4a5c3c9a331dfbd1f2536524e2fbe829a615b0",
  "url": "https://osv.dev/vulnerability/CGA-g4j6-r8c2-27w9",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-g4j6-r8c2-27w9",
    "summary": "CGA-g4j6-r8c2-27w9",
    "evidence": "osv:CGA-g4j6-r8c2-27w9",
    "products": [
      {
        "name": {
          "value": "linux-microvm-6.18-modules",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CGA-g4j6-r8c2-27w9",
      "aliases": [
        "CGA-g4j6-r8c2-27w9"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "linux-microvm-6.18-modules",
            "purl": "pkg:apk/chainguard/linux-microvm-6.18-modules?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-g4j6-r8c2-27w9.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "linux-microvm-6.18-modules",
                "component_purl": "pkg:apk/linux-microvm-6.18-modules@6.18.56-r0",
                "component_type": "apk",
                "component_version": "6.18.56-r0",
                "component_location": "/.PKGINFO",
                "latest_event_status": "detection",
                "latest_event_timestamp": "2026-10-15T01:05:25Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-15T05:03:20.110804531Z",
      "provider": "osv",
      "upstream": [
        "CVE-2023-3772",
        "GHSA-7x98-4rw8-872g"
      ],
      "references": [
        "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html",
        "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html",
        "https://www.debian.org/security/2023/dsa-5492",
        "https://access.redhat.com/errata/RHSA-2023:6583",
        "https://access.redhat.com/errata/RHSA-2023:6901",
        "https://access.redhat.com/errata/RHSA-2023:7077",
        "https://access.redhat.com/errata/RHSA-2024:0412",
        "https://access.redhat.com/security/cve/CVE-2023-3772",
        "https://access.redhat.com/errata/RHSA-2024:0575",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2218943"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2023-3772",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 319698,
  "published_at": "2026-10-15T01:05:25+00:00"
}