CVE Explorer

CVE-2026-64475

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Release the VGA arbiter client on register_device() failure The re-order in the Fixes commit below displaced vfio_pci_vga_init() as the last failure point of what is now vfio_pci_core_register_device() without introducing an unwind for the VGA arbiter registration. In current kernels this is mostly benign because vfio_pci_set_decode() only uses pci_dev state, but the original failure path could leave a callback with

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5373ff7dc1fb31235ced9d85407401d3479628fdcc48cf4ee5472aabee1704fa

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/vfio/pci/vfio_pci_core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0f2a35a0c7ea7da347b814750eaa78adf3582381","status":"affected","version":"87856f9af04eaacf9848710625a4ffee1d020fa9","versionType":"git"},{"lessThan":"8d65decde9afd2bd78bcfffdc0df73b82a0b5509","status":"affected","version":"4aeec3984ddc853f7c65903bde472ffdef738bae","versionType":"git"},{"lessThan":"ef4c38d30b3744e89eb5048218904bb629ea8d47","status":"affected","version":"4aeec3984ddc8…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/vfio/pci/vfio_pci_core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"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"…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions

{"url":"https://git.kernel.org/stable/c/0f2a35a0c7ea7da347b814750eaa78adf3582381"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/278a5659c391fe5afe5f9ce1bad1fd24e90144f1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/42d758a09d2c46c42357ecde9a5492f015bde2e5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/52adb2dff7ce3d8430e2bdc5988b618a430def85"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/8d65decde9afd2bd78bcfffdc0df73b82a0b5509"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/9e0a3f642e607848669235f5069f35640abbfc88"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/daedde7f024ecf88bc8e832ed40cf2c795f0796a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/references/7

{"url":"https://git.kernel.org/stable/c/ef4c38d30b3744e89eb5048218904bb629ea8d47"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:71cc7a663460cff6cd3f1d21e63a401cac20c3c82597b9a1f970dc3a033c0c64 · sha256:5d27fce8fce86977… · /containers/cna/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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