Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-64321

In the Linux kernel, the following vulnerability has been resolved: nvme: target: rdma: fix ndev refcount leak on queue connect nvmet_rdma_queue_connect() calls nvmet_rdma_find_get_device() which acquires a reference on the returned ndev via kref_get(). On the path where the host queue backlog is exceeded and the function returns NVME_SC_CONNECT_CTRL_BUSY, reference of ndev is not released, leaking the kref. Fix this by adding a goto to the existing put_device label before the early return.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ab8cbdcb1905d816ffa01fb3821ed02418c2677fa2a7d519147376d40e4a4ae5
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvme/target/rdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.8"},{"lessThan":"6.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.96","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.39","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.4","versionType":"semver"},{"lessThan…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:76fa984807a7492fdfc5250002d622f0f226cfceee1912de61e1f3e9abfdea33 · sha256:fc892974d7ef60e1… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvme/target/rdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d65fe42820b890a6a4644de0a95a812471f79ad3","status":"affected","version":"31deaeb11ba7a885116c9c30892b9f763c04d59c","versionType":"git"},{"lessThan":"a8803c4f0ac3fa7df5551bbb5a8800c434a94357","status":"affected","version":"31deaeb11ba7a885116c9c30892b9f763c04d59c","versionType":"git"},{"lessThan":"5828517d17eda27f21d29ea14800c9e0a57bad11","status":"affected","version":"31deaeb11ba7a885116…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:76fa984807a7492fdfc5250002d622f0f226cfceee1912de61e1f3e9abfdea33 · sha256:fc892974d7ef60e1… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvme/target/rdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.8"},{"lessThan":"6.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.96","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.39","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.4","versionType":"semver"},{"lessThan…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:76fa984807a7492fdfc5250002d622f0f226cfceee1912de61e1f3e9abfdea33 · sha256:fc892974d7ef60e1… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvme/target/rdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d65fe42820b890a6a4644de0a95a812471f79ad3","status":"affected","version":"31deaeb11ba7a885116c9c30892b9f763c04d59c","versionType":"git"},{"lessThan":"a8803c4f0ac3fa7df5551bbb5a8800c434a94357","status":"affected","version":"31deaeb11ba7a885116c9c30892b9f763c04d59c","versionType":"git"},{"lessThan":"5828517d17eda27f21d29ea14800c9e0a57bad11","status":"affected","version":"31deaeb11ba7a885116…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:76fa984807a7492fdfc5250002d622f0f226cfceee1912de61e1f3e9abfdea33 · sha256:fc892974d7ef60e1… · /containers/cna/affected/0

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/5828517d17eda27f21d29ea14800c9e0a57bad11"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:76fa984807a7492fdfc5250002d622f0f226cfceee1912de61e1f3e9abfdea33 · sha256:fc892974d7ef60e1… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/a8803c4f0ac3fa7df5551bbb5a8800c434a94357"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:76fa984807a7492fdfc5250002d622f0f226cfceee1912de61e1f3e9abfdea33 · sha256:fc892974d7ef60e1… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/badc53620fe813b3a9f727ef9526f98567c2c898"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:76fa984807a7492fdfc5250002d622f0f226cfceee1912de61e1f3e9abfdea33 · sha256:fc892974d7ef60e1… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/d65fe42820b890a6a4644de0a95a812471f79ad3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:76fa984807a7492fdfc5250002d622f0f226cfceee1912de61e1f3e9abfdea33 · sha256:fc892974d7ef60e1… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer