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CVE-2026-52989

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers Currently, when nvmet_tcp_build_pdu_iovec() detects an out-of-bounds PDU length or offset, it triggers nvmet_tcp_fatal_error(cmd->queue) and returns early. However, because the function returns void, the callers are entirely unaware that a fatal error has occurred and that the cmd->recv_msg.msg_iter was left uninitialized. Callers such as nvmet_tcp_handle_
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5f725fe846b747903ec95fc6ee0bb6c440d571ef87dfd272f2b0ab3f50a78b41
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 10 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/6

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/7

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/5

{"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":"3df42a854686fa06484e37ac1a3931c8e3e3453c","status":"affected","version":"1385be357e8acd09b36e026567f3a9d5c61139de","versionType":"git"},{"lessThan":"d7c8f95f599b3b38a717d2e771c3f8c174f657c3","status":"affected","version":"dca1a6ba0da9f472ef040525fab10fd9956db59f","versionType":"git"},{"lessThan":"f9204a2b78dd18374d3bcf9bf93d9021ce22de1b","status":"affected","version":"19672ae68d52ff75347e…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/2

{"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":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.141","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessTh…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/0
cvss · 2 assertions

{"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:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/metrics/0/cvssV3_1

{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/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:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/metrics/1/cvssV3_1

Affected products and versions

10 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/6
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/7
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/5
{"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":"3df42a854686fa06484e37ac1a3931c8e3e3453c","status":"affected","version":"1385be357e8acd09b36e026567f3a9d5c61139de","versionType":"git"},{"lessThan":"d7c8f95f599b3b38a717d2e771c3f8c174f657c3","status":"affected","version":"dca1a6ba0da9f472ef040525fab10fd9956db59f","versionType":"git"},{"lessThan":"f9204a2b78dd18374d3bcf9bf93d9021ce22de1b","status":"affected","version":"19672ae68d52ff75347e…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/2
{"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":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.141","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessTh…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/affected/0

Provider-owned CVSS observations

2 source assertions
{"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:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/metrics/0/cvssV3_1
{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/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:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-390","description":"Detection of Error Condition Without Action","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

9 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-52989"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/references/0
{"name":"RHBZ#2492443","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492443"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/references/1
{"url":"https://git.kernel.org/stable/c/046fa5c72d15cd8e2d592e275697ea399d8f76b0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/3df42a854686fa06484e37ac1a3931c8e3e3453c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/c2a11441538bdbbc5aa003f190995eba93a89b88"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/d7c8f95f599b3b38a717d2e771c3f8c174f657c3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/ea8e356acb165cb1fd75537a52e1f66e5e76c538"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/f9204a2b78dd18374d3bcf9bf93d9021ce22de1b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/cna/references/2
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-52989.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5b120d95d44adcbfcef661ad2b960441e2f7bbc685a935f2add69b1c70737656 · sha256:d950a08cceda1891… · /containers/adp/0/references/2

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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