CWE-459

{
  "affected": [],
  "aliases": [
    "CVE-2026-42492"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-459"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-28T13:18:32Z",
    "severity": "HIGH"
  },
  "details": "Xenstore, to have an up-to-date picture of the entire system, wants to\nknow of domains appearing and disappearing.  To make this more robust, a\nnew XEN_DOMCTL_get_domain_state was introduced.  The management of the\nbitmap underlying that operation is tied into the binding of the\nVIRQ_DOM_EXC virtual IRQ.  Unfortunately an error path there would tear\ndown the bitmap even in cases when it wasn\u0027t set up.  Unprivileged domains\ncan trigger that error path.",
  "id": "GHSA-2hv5-3qjg-gjqr",
  "modified": "2026-07-28T18:33:02Z",
  "published": "2026-07-28T15:32:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42492"
    },
    {
      "type": "WEB",
      "url": "https://xenbits.xenproject.org/xsa/advisory-496.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/07/28/13"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-496.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-43395"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-459"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-08T15:16:50Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/sync: Cleanup partially initialized sync on parse failure\n\nxe_sync_entry_parse() can allocate references (syncobj, fence, chain fence,\nor user fence) before hitting a later failure path. Several of those paths\nreturned directly, leaving partially initialized state and leaking refs.\n\nRoute these error paths through a common free_sync label and call\nxe_sync_entry_cleanup(sync) before returning the error.\n\n(cherry picked from commit f939bdd9207a5d1fc55cced5459858480686ce22)",
  "id": "GHSA-2v48-6xmq-vxhp",
  "modified": "2026-05-21T21:30:29Z",
  "published": "2026-05-08T15:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43395"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1bfd7575092420ba5a0b944953c95b74a5646ff8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/91c228f96fcfacc2341a58815b1da8c69da94ebb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/af65cd1853599394b94201c08bed7a46717db478"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f0af63ffa06306f12592cd3919fad6957b425e1b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "better-auth"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.3.4"
            },
            {
              "fixed": "1.6.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@better-auth/scim"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.6.0"
            },
            {
              "fixed": "1.6.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-459",
      "CWE-613",
      "CWE-672"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-07T20:56:45Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "### Am I affected?\n\nUsers are affected if all of the following are true:\n\n- They configure `secondaryStorage` on `betterAuth(...)` (Redis, KV, or any external session cache).\n- `session.storeSessionInDatabase` is left unset or set to `false` (the default).\n- Their application\u0027s deployment uses one or more of:\n  - The `admin` plugin and calls `auth.api.removeUser(...)` or `authClient.admin.removeUser(...)`.\n  - The `anonymous` plugin and exposes `/delete-anonymous-user` or relies on the after-link hook to clean up the anonymous user.\n  - The `@better-auth/scim` plugin and exposes `DELETE /scim/v2/Users/:userId`.\n\nIf `storeSessionInDatabase` is `true`, sessions are also written to the database, and the database delete cascades; users are not affected.\n\nFix:\n\n1. Upgrade to `better-auth@\u003cpatched-version\u003e` or later (and `@better-auth/scim@\u003cpatched-version\u003e` if they use SCIM).\n2. If they cannot upgrade, see workarounds below.\n\n### Summary\n\nWhen `secondaryStorage` is configured and `storeSessionInDatabase` is `false`, three user-deletion endpoints in `better-auth` plus one in `@better-auth/scim` call `internalAdapter.deleteUser(userId)` without first calling `internalAdapter.deleteSessions(userId)`. The deleted user\u0027s session payload (which carries a cached user object) remains in secondary storage, and `internalAdapter.findSession(token)` keeps returning it as a valid session until the session TTL elapses (default 7 days).\n\n### Details\n\nThe vulnerable call sites are:\n\n- `admin` plugin\u0027s `removeUser` (`packages/better-auth/src/plugins/admin/routes.ts:1463`).\n- `anonymous` plugin\u0027s self-delete endpoint (`packages/better-auth/src/plugins/anonymous/index.ts:222`).\n- `anonymous` plugin\u0027s after-link hook (`packages/better-auth/src/plugins/anonymous/index.ts:325`).\n- `@better-auth/scim`\u0027s `DELETE /scim/v2/Users/:userId` (`packages/scim/src/routes.ts:1019`).\n\nWorking callers that already do the right thing: the core `/delete-user` self-delete and `/delete-user/callback` (`packages/better-auth/src/api/routes/update-user.ts:551`).\n\nThe fix shape extends each vulnerable caller to invoke `deleteSessions(userId)` before `deleteUser(userId)`. The architectural follow-up centralizes the cleanup inside `deleteUser` itself or introduces a single `deleteUserAndSessions` orchestrator so future callers cannot regress this contract.\n\n### Patches\n\nFixed in `better-auth@\u003cpatched-version\u003e` and `@better-auth/scim@\u003cpatched-version\u003e`. All four user-deletion call sites now invoke `deleteSessions(userId)` before `deleteUser(userId)` so sessions are evicted from secondary storage at the same time the user row is removed.\n\n### Workarounds\n\nIf users cannot upgrade immediately:\n\n- **Configuration-level**: set `session.storeSessionInDatabase: true`. Subsequent user-delete writes reach the session table and the database cascade removes rows. Increases write volume for high-throughput sessions but eliminates the gap.\n- **Code-level (admin path)**: when calling `auth.api.removeUser`, also call `auth.api.revokeUserSessions({ body: { userId } })`, which uses `deleteSessions` internally.\n- **Code-level (SCIM path)**: wrap their SCIM provider\u0027s deprovisioning hook to call `auth.api.revokeUserSessions(...)` after the SCIM DELETE.\n- **Code-level (anonymous path)**: in `onLinkAccount`, explicitly call `internalAdapter.deleteSessions(anonymousUser.user.id)` before allowing the new session to be issued.\n\n### Impact\n\n- **Stale session validity**: a deleted user\u0027s existing session cookie continues to authenticate against `getSessionFromCtx` until the session TTL elapses (default 7 days). Within that window, the deleted user retains their pre-existing read and write surface.\n- **SCIM-driven deprovisioning gap**: organizations using SCIM to revoke offboarded employees\u0027 access do not, in fact, revoke active sessions. The deleted account remains usable for up to 7 days after deprovisioning.\n\n### Credit\n\nReported by @iruizsalinas.\n\n### Resources\n\n- [CWE-613: Insufficient Session Expiration](https://cwe.mitre.org/data/definitions/613.html)\n- [CWE-672: Operation on a Resource after Expiration or Release](https://cwe.mitre.org/data/definitions/672.html)\n- [CWE-459: Incomplete Cleanup](https://cwe.mitre.org/data/definitions/459.html)",
  "id": "GHSA-2vg6-77g8-24mp",
  "modified": "2026-07-07T20:56:45Z",
  "published": "2026-07-07T20:56:45Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/better-auth/better-auth/security/advisories/GHSA-2vg6-77g8-24mp"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/better-auth/better-auth"
    },
    {
      "type": "WEB",
      "url": "https://github.com/better-auth/better-auth/releases/tag/v1.6.11"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Better Auth: Stale sessions persist after user deletion across admin, anonymous, and SCIM flows"
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-32571"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-459"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-14T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "** UNSUPPORTED WHEN ASSIGNED ** In OSS-RC systems of the release 18B and older during data migration procedures certain files containing usernames and passwords are left in the system undeleted but in folders accessible by top privileged accounts only. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. Ericsson Network Manager is a new generation OSS system which OSS-RC customers shall upgrade to.",
  "id": "GHSA-2wrc-cg26-jf7m",
  "modified": "2024-03-21T03:34:07Z",
  "published": "2022-05-24T19:17:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32571"
    },
    {
      "type": "WEB",
      "url": "https://www.gruppotim.it/it/innovazione/servizi-digitali/cybersecurity/red-team.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2019-12902"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-459"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-06-20T00:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Pydio Cells before 1.5.0 does incomplete cleanup of a user\u0027s data upon deletion. This allows a new user, holding the same User ID as a deleted user, to restore the deleted user\u0027s data.",
  "id": "GHSA-33h5-8f42-7frx",
  "modified": "2024-04-04T01:01:43Z",
  "published": "2022-05-24T16:48:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-12902"
    },
    {
      "type": "WEB",
      "url": "https://pydio.com/en/community/releases/pydio-cells/pydio-cells-150-performances-features-security"
    },
    {
      "type": "WEB",
      "url": "https://research.loginsoft.com/vulnerability/multiple-vulnerabilities-in-pydio-cells-1-4-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-28764"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-459"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-11-14T21:15:00Z",
    "severity": "LOW"
  },
  "details": "The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.12.6 is susceptible to a local information exposure vulnerability. A failure to clear data from a local SQL database after a meeting ends and the usage of an insufficiently secure per-device key encrypting that database results in a local malicious user being able to obtain meeting information such as in-meeting chat for the previous meeting attended from that local user account.",
  "id": "GHSA-3469-4crg-fcc8",
  "modified": "2022-11-18T00:30:20Z",
  "published": "2022-11-15T12:00:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-28764"
    },
    {
      "type": "WEB",
      "url": "https://explore.zoom.us/en/trust/security/security-bulletin"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-37080"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-459"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-07T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "There is a Incomplete Cleanup vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to availability affected.",
  "id": "GHSA-34v8-w8fc-vfgr",
  "modified": "2021-12-09T00:01:30Z",
  "published": "2021-12-08T00:01:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37080"
    },
    {
      "type": "WEB",
      "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-46766"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-459"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-14T19:15:10Z",
    "severity": "MODERATE"
  },
  "details": "Improper clearing of sensitive data in the ASP Bootloader may expose secret keys to a privileged attacker accessing ASP SRAM, potentially leading to a loss of confidentiality.\n",
  "id": "GHSA-34xr-h92c-2m86",
  "modified": "2024-02-13T21:30:23Z",
  "published": "2023-11-14T21:30:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46766"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-104427"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-459"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-02T12:17:13Z",
    "severity": "HIGH"
  },
  "details": "Zebra before 6.1.0 contains an incomplete cleanup vulnerability in the state write task that allows remote unauthenticated peers to stall node synchronization by poisoning parent_error_map. Attackers can deliver a coinbase-malleated block sharing a canonical block\u0027s hash before it propagates, causing the next canonical block to be rejected and stalling the node for roughly 2,000 blocks.",
  "id": "GHSA-3c42-fjf2-4p66",
  "modified": "2026-10-02T12:31:14Z",
  "published": "2026-10-02T12:31:14Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-8gxx-hc65-vv82"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-104427"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/zebra-before-6.1.0-chain-stall-via-stale-parent-error-map-entry"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2023-45846"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-459"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-16T21:15:58Z",
    "severity": "MODERATE"
  },
  "details": "Incomplete cleanup in Intel(R) Power Gadget software for macOS all versions may allow an authenticated user to potentially enable denial of service via local access.",
  "id": "GHSA-3gc9-xgq4-mpq2",
  "modified": "2024-05-16T21:32:00Z",
  "published": "2024-05-16T21:32:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45846"
    },
    {
      "type": "WEB",
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01037.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}