Security update for virtiofsd

{
  "id": "39f8e94daf0a896dd916e76abc9f04af49773a6d41bbedcce913d5894b0e8938",
  "url": "https://osv.dev/vulnerability/SUSE-SU-2026%3A24223-1",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Security update for virtiofsd",
    "summary": "This update for virtiofsd fixes the following issue: - CVE-2026-25727: time: parsing of user-provided input by the RFC 2822 date parser can lead to stack exhaustion (bsc#1257912). Changes for virtiofsd: * Update the time crate (bsc#1257912, CVE-2026-25727) * Add command line options for UID/GID translation (bsc#1283239) * PassthroughFs: Add IdMap structures (bsc#1283239) * Add host/guest UID/GID translation code (bsc#1283239) * Custom UID/GID mapping for Attr (bsc#1283239) * Add UID/GID mapping functions to PassthroughFs (bsc#1283239) * Use explicit UID/GID types (bsc#1283239) * Introduce explicit UID/GID types (bsc#1283239) * Use SetattrIn without conversion (bsc#1283239) * Use fuse::Attr in FileSystem interfaces (bsc#1283239)",
    "evidence": "osv:SUSE-SU-2026:24223-1",
    "products": [
      {
        "name": {
          "value": "virtiofsd",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.12.0-160000.4.1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "virtiofsd",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.12.0-160000.4.1",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "SUSE-SU-2026:24223-1",
      "aliases": [
        "SUSE-SU-2026:24223-1"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.12.0-160000.4.1"
                }
              ]
            }
          ],
          "package": {
            "name": "virtiofsd",
            "purl": "pkg:rpm/suse/virtiofsd&distro=SUSE%20Linux%20Enterprise%20Server%2016.0",
            "ecosystem": "SUSE:Linux Enterprise Server 16.0"
          },
          "database_specific": {
            "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:24223-1.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "virtiofsd": "1.12.0-160000.4.1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.12.0-160000.4.1"
                }
              ]
            }
          ],
          "package": {
            "name": "virtiofsd",
            "purl": "pkg:rpm/suse/virtiofsd&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0",
            "ecosystem": "SUSE:Linux Enterprise Server for SAP applications 16.0"
          },
          "database_specific": {
            "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:24223-1.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "virtiofsd": "1.12.0-160000.4.1"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-21T17:23:10.937610410Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-25727"
      ],
      "references": [
        "https://www.suse.com/support/update/announcement/2026/suse-su-202624223-1/",
        "https://bugzilla.suse.com/1257912",
        "https://bugzilla.suse.com/1283239",
        "https://www.suse.com/security/cve/CVE-2026-25727"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-25727",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 397557,
  "published_at": "2026-10-09T12:52:47+00:00"
}