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CVE-2026-64534

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path In nvmet_tcp_try_recv_ddgst(), when a data digest mismatch is detected, nvmet_req_uninit() is called unconditionally. However, if the command arrived via the nvmet_tcp_handle_req_failure() path, nvmet_req_init() had returned false and percpu_ref_tryget_live() was never executed. The unconditional percpu_ref_put() inside nvmet_req_uninit() then causes a r
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:716ce6c591e3ae8953e4d4a48a569c0ad86bb510e4f182ab0ab9363180419d7a
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":"unaffected","product":"Linux","programFiles":["drivers/nvme/target/tcp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"22ec7a9fe9153d2737ee9b2fa6d2e43a1491decf","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"ba35b1c674ca3841c0dfadd698f2c1b3ec542d4e","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"c7874dad84b20433c0fe3919f291a762d40de08b","status":"affected","version":"1da177e4c3f41524e886…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvme/target/tcp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.145","versionType":"semver"},{"lessThanOrEqual":"6.12.*","s…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvme/target/tcp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"22ec7a9fe9153d2737ee9b2fa6d2e43a1491decf","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"ba35b1c674ca3841c0dfadd698f2c1b3ec542d4e","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"c7874dad84b20433c0fe3919f291a762d40de08b","status":"affected","version":"1da177e4c3f41524e886…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvme/target/tcp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.145","versionType":"semver"},{"lessThanOrEqual":"6.12.*","s…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/metrics/0/cvssV3_1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/22ec7a9fe9153d2737ee9b2fa6d2e43a1491decf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/2ed3c9d955e8cd6361f130623baa664a75fb345f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/4606467a75cfc16721937272ed29462a750b60c8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/ba35b1c674ca3841c0dfadd698f2c1b3ec542d4e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/c7874dad84b20433c0fe3919f291a762d40de08b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/d306da8833e75f669d93424fd84940236f3850bc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/e602c93b25bda4a9d0ff1791a4bdbfdcbb074af1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86c15cf5c3c667d990ca5fb6d40cda72b60605eea42607515c2bb6bed58b6805 · sha256:66529cb86cfed595… · /containers/cna/references/3

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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