CVE-2026-23360 (GCVE-0-2026-23360)

Vulnerability from cvelistv5 – Published: 2026-03-25 10:27 – Updated: 2026-03-25 10:27
VLAI?
Title
nvme: fix admin queue leak on controller reset
Summary
In the Linux kernel, the following vulnerability has been resolved: nvme: fix admin queue leak on controller reset When nvme_alloc_admin_tag_set() is called during a controller reset, a previous admin queue may still exist. Release it properly before allocating a new one to avoid orphaning the old queue. This fixes a regression introduced by commit 03b3bcd319b3 ("nvme: fix admin request_queue lifetime").
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: e8061d02b49c5c901980f58d91e96580e9a14acf , < 64f87b96de0e645a4c066c7cffd753f334446db6 (git)
Affected: 03b3bcd319b3ab5182bc9aaa0421351572c78ac0 , < e159eb852aeee95443a9458ecb7d072bbb689913 (git)
Affected: 03b3bcd319b3ab5182bc9aaa0421351572c78ac0 , < 8eb2b3cdcd9b6631b94b82c1f4f6bc32b40d942f (git)
Affected: 03b3bcd319b3ab5182bc9aaa0421351572c78ac0 , < b84bb7bd913d8ca2f976ee6faf4a174f91c02b8d (git)
Affected: ff037b5f47eeccc1636c03f84cd47db094eb73c9 (git)
Affected: a505f0ba36ab24176c300d7ff56aff85c2977e6c (git)
Affected: e7dac681790556c131854b97551337aa8042215b (git)
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    Linux Linux Affected: 6.18
Unaffected: 0 , < 6.18 (semver)
Unaffected: 6.12.77 , ≤ 6.12.* (semver)
Unaffected: 6.18.17 , ≤ 6.18.* (semver)
Unaffected: 6.19.7 , ≤ 6.19.* (semver)
Unaffected: 7.0-rc3 , ≤ * (original_commit_for_fix)
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{
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          "programFiles": [
            "drivers/nvme/host/core.c"
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix admin queue leak on controller reset\n\nWhen nvme_alloc_admin_tag_set() is called during a controller reset,\na previous admin queue may still exist. Release it properly before\nallocating a new one to avoid orphaning the old queue.\n\nThis fixes a regression introduced by commit 03b3bcd319b3 (\"nvme: fix\nadmin request_queue lifetime\")."
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      "providerMetadata": {
        "dateUpdated": "2026-03-25T10:27:43.892Z",
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      ],
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    "cveId": "CVE-2026-23360",
    "datePublished": "2026-03-25T10:27:43.892Z",
    "dateReserved": "2026-01-13T15:37:46.001Z",
    "dateUpdated": "2026-03-25T10:27:43.892Z",
    "state": "PUBLISHED"
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  }
}


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Sightings

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  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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