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CVE-2026-46304

In the Linux kernel, the following vulnerability has been resolved: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free nvmet_tcp_release_queue_work() runs on nvmet-wq and can drop the final controller reference through nvmet_cq_put(). If that triggers nvmet_ctrl_free(), the teardown path flushes ctrl->async_event_work on the same nvmet-wq. Call chain: nvmet_tcp_schedule_release_queue() kref_put(&queue->kref, nvmet_tcp_release_queue) nvmet_tcp_release_queue() queue_work(
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7210080cee06bf43d7b4f34125457e043452fa717df66abac271c8dbc7b58f56
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/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.10"},{"lessThan":"4.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"le…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvme/target/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ae5b0cad163833e10b271e9becc05d81dae56e5f","status":"affected","version":"06406d81a2d7cfb8abcc4fa6cdfeb8e5897007c5","versionType":"git"},{"lessThan":"8d66ba89480ff098a58d79003a505f383aa4e920","status":"affected","version":"06406d81a2d7cfb8abcc4fa6cdfeb8e5897007c5","versionType":"git"},{"lessThan":"a696fbbd5240b4ac9b166f7bd4c550882ff543f1","status":"affected","version":"06406d81a2d7cfb8abc…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvme/target/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.10"},{"lessThan":"4.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"le…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvme/target/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ae5b0cad163833e10b271e9becc05d81dae56e5f","status":"affected","version":"06406d81a2d7cfb8abcc4fa6cdfeb8e5897007c5","versionType":"git"},{"lessThan":"8d66ba89480ff098a58d79003a505f383aa4e920","status":"affected","version":"06406d81a2d7cfb8abcc4fa6cdfeb8e5897007c5","versionType":"git"},{"lessThan":"a696fbbd5240b4ac9b166f7bd4c550882ff543f1","status":"affected","version":"06406d81a2d7cfb8abc…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/551f445a56a11a6457550cddcf39c9ebb8bcacc6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/781f47d641432c26c19625b2cdd7f40825097592"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/8d66ba89480ff098a58d79003a505f383aa4e920"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/9a4d7222c0955b221e38bb66d10e6bccb672c8a1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/a696fbbd5240b4ac9b166f7bd4c550882ff543f1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/aade8abd8b868b6ffa9697aadaea28ec7f65bee6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/ae5b0cad163833e10b271e9becc05d81dae56e5f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/ee6e20c4bc9eae542a0954a368449532383169d4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:eb2c3c80f6ce00e0a6919373417feee31d8d094377e18685b1d428786944b365 · sha256:500e54e2e44621bd… · /containers/cna/references/4

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.

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