Updated tor package fixes security vulnerabilities

{
  "id": "d9908c93d6c675a88b22b76706156ca96ddb574de6e35d8f1e229844f4902c69",
  "url": "https://osv.dev/vulnerability/MGASA-2026-0489",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Updated tor package fixes security vulnerabilities",
    "summary": "This update fixes security issues: - Only accept a CONFLUX_LINK cell on a plain OR circuit, and refuse to turn a (pending) conflux leg into an introduction or rendezvous point. Previously a client could link a rendezvous-point circuit into a conflux set and then, with a forged sequence number in the LINK cell, make the relay tear the set down from inside the rendezvous splice, triggering a fatal assertion in assert_circuit_ok(). Also reject a LINK/LINKED cell whose last_seqno_recv is above what we ever sent on the set. - Correctly copy the MiddleOnly flag from routerstatuses to node objects. Without this fix, the MiddleOnly flag was ignored on non-authorities, and clients could use MiddleOnly relays for inappropriate roles in onion service circuits. Tracked as TROVE-2026-067. - Treat a router descriptor as expired if any of its family certificates has expired. Previously, we incorrectly ignored the expiration time of the family certificate. Tracked as TROVE-2026-062.",
    "evidence": "osv:MGASA-2026-0489",
    "products": [
      {
        "name": {
          "value": "tor",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0.4.9.14-1.mga10",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "MGASA-2026-0489",
      "aliases": [
        "MGASA-2026-0489"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0.4.9.14-1.mga10"
                }
              ]
            }
          ],
          "package": {
            "name": "tor",
            "purl": "pkg:rpm/mageia/tor?arch=source&distro=mageia-10",
            "ecosystem": "Mageia:10"
          },
          "database_specific": {
            "source": "https://advisories.mageia.org/MGASA-2026-0489.json"
          },
          "ecosystem_specific": {
            "section": "core"
          }
        }
      ],
      "modified": "2026-10-12T19:00:44.448138879Z",
      "provider": "osv",
      "references": [
        "https://advisories.mageia.org/MGASA-2026-0489.html",
        "https://bugs.mageia.org/show_bug.cgi?id=36473",
        "https://www.openwall.com/lists/oss-security/2026/10/07/33"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 306727,
  "published_at": "2026-10-12T18:47:12+00:00"
}