CVE-2026-31634 (GCVE-0-2026-31634)

Vulnerability from cvelistv5 – Published: 2026-04-24 14:44 – Updated: 2026-04-24 14:44
VLAI?
Title
rxrpc: fix reference count leak in rxrpc_server_keyring()
Summary
In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix reference count leak in rxrpc_server_keyring() This patch fixes a reference count leak in rxrpc_server_keyring() by checking if rx->securities is already set.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 17926a79320afa9b95df6b977b40cca6d8713cea , < fc76d0bd00850b7372f0a4a319c0c60f80487632 (git)
Affected: 17926a79320afa9b95df6b977b40cca6d8713cea , < c6d9ea26cf8756ad6f162578e94a5f82f6fae3c2 (git)
Affected: 17926a79320afa9b95df6b977b40cca6d8713cea , < 9ce36d28f67c2a477a7e2f03480de3f6783fb363 (git)
Affected: 17926a79320afa9b95df6b977b40cca6d8713cea , < 12de9e0e0b0b7058be7dfb8a5927eb565bc25780 (git)
Affected: 17926a79320afa9b95df6b977b40cca6d8713cea , < 8ee931c3cd97f1c42b4fbf057f04b9dae45dfb7a (git)
Affected: 17926a79320afa9b95df6b977b40cca6d8713cea , < 139c750bf06649097d98b0bc41e2a678b4627e27 (git)
Affected: 17926a79320afa9b95df6b977b40cca6d8713cea , < f125846ee79fcae537a964ce66494e96fa54a6de (git)
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    Linux Linux Affected: 2.6.22
Unaffected: 0 , < 2.6.22 (semver)
Unaffected: 5.15.203 , ≤ 5.15.* (semver)
Unaffected: 6.1.169 , ≤ 6.1.* (semver)
Unaffected: 6.6.135 , ≤ 6.6.* (semver)
Unaffected: 6.12.82 , ≤ 6.12.* (semver)
Unaffected: 6.18.23 , ≤ 6.18.* (semver)
Unaffected: 6.19.13 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
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Show details on NVD website

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      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-24T14:44:49.307Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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    "dateReserved": "2026-03-09T15:48:24.125Z",
    "dateUpdated": "2026-04-24T14:44:49.307Z",
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  }
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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