linux-microvm-7.3 — security advisory

{
  "id": "0360c2664f10b3b79f73bb49d4b2a48dc97894b17a7c1e76b639ad42be90f47c",
  "url": "https://osv.dev/vulnerability/CGA-c9cx-mww5-636g",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-c9cx-mww5-636g",
    "summary": "CGA-c9cx-mww5-636g",
    "evidence": "osv:CGA-c9cx-mww5-636g",
    "products": [
      {
        "name": {
          "value": "linux-microvm-7.3",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-c9cx-mww5-636g",
      "aliases": [
        "CGA-c9cx-mww5-636g"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "linux-microvm-7.3",
            "purl": "pkg:apk/chainguard/linux-microvm-7.3?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-c9cx-mww5-636g.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "linux-microvm-7.3",
                "component_purl": "pkg:apk/linux-microvm-7.3@7.3.0-r0",
                "component_type": "apk",
                "component_version": "7.3.0-r0",
                "component_location": "/.PKGINFO",
                "latest_event_status": "detection",
                "latest_event_timestamp": "2026-10-26T14:04:17Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-26T19:45:10.213139890Z",
      "provider": "osv",
      "upstream": [
        "CVE-2023-6535",
        "GHSA-v8xr-j3gp-fmxj"
      ],
      "references": [
        "https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html",
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZFYW6R64GPLUOXSQBJI3JBUX3HGLAYPP/",
        "https://access.redhat.com/errata/RHSA-2024:0724",
        "https://access.redhat.com/errata/RHSA-2024:0881",
        "https://access.redhat.com/errata/RHSA-2024:1248",
        "https://access.redhat.com/errata/RHSA-2024:3810",
        "https://access.redhat.com/security/cve/CVE-2023-6535",
        "https://security.netapp.com/advisory/ntap-20240415-0003/",
        "https://access.redhat.com/errata/RHSA-2024:0723",
        "https://access.redhat.com/errata/RHSA-2024:0725",
        "https://access.redhat.com/errata/RHSA-2024:0897",
        "https://access.redhat.com/errata/RHSA-2024:2094",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2254053"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2023-6535",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 458057,
  "published_at": "2026-10-26T14:04:17+00:00"
}