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CVE-2026-64473

In the Linux kernel, the following vulnerability has been resolved: vfio: Remove device debugfs before releasing devres VFIO device debugfs files created with debugfs_create_devm_seqfile() store a devres allocated debugfs_devm_entry as inode private data. vfio_unregister_group_dev() currently calls vfio_device_del() before vfio_device_debugfs_exit(), but device_del() releases devres. This can leave debugfs entries visible with stale inode private data while unregister waits for userspace refe
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f955239386064bed478a45c5cb9a3f87aa756d1ac9988a847d1a77b2b6e125b4
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/vfio/debugfs.c","drivers/vfio/vfio_main.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","versionTyp…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ff500956941e3f5fece41189112fd29f3d8621fe41a3ce26f247ccf73cb25da3 · sha256:f4b6c66942dc3ff1… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/vfio/debugfs.c","drivers/vfio/vfio_main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6cc60b41d61657dc469893d14e8e55d160056ff1","status":"affected","version":"2202844e4468c7539dba0c0b06577c93735af952","versionType":"git"},{"lessThan":"a53109ffb6b5148e11a27fb7670355b92db12dd3","status":"affected","version":"2202844e4468c7539dba0c0b06577c93735af952","versionType":"git"},{"lessThan":"a5df401dc84f091e20b045560569f0736758fea7","status":"affected","versio…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ff500956941e3f5fece41189112fd29f3d8621fe41a3ce26f247ccf73cb25da3 · sha256:f4b6c66942dc3ff1… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/vfio/debugfs.c","drivers/vfio/vfio_main.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","versionTyp…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ff500956941e3f5fece41189112fd29f3d8621fe41a3ce26f247ccf73cb25da3 · sha256:f4b6c66942dc3ff1… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/vfio/debugfs.c","drivers/vfio/vfio_main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6cc60b41d61657dc469893d14e8e55d160056ff1","status":"affected","version":"2202844e4468c7539dba0c0b06577c93735af952","versionType":"git"},{"lessThan":"a53109ffb6b5148e11a27fb7670355b92db12dd3","status":"affected","version":"2202844e4468c7539dba0c0b06577c93735af952","versionType":"git"},{"lessThan":"a5df401dc84f091e20b045560569f0736758fea7","status":"affected","versio…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ff500956941e3f5fece41189112fd29f3d8621fe41a3ce26f247ccf73cb25da3 · sha256:f4b6c66942dc3ff1… · /containers/cna/affected/0

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/6cc60b41d61657dc469893d14e8e55d160056ff1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ff500956941e3f5fece41189112fd29f3d8621fe41a3ce26f247ccf73cb25da3 · sha256:f4b6c66942dc3ff1… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/a53109ffb6b5148e11a27fb7670355b92db12dd3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ff500956941e3f5fece41189112fd29f3d8621fe41a3ce26f247ccf73cb25da3 · sha256:f4b6c66942dc3ff1… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/a5df401dc84f091e20b045560569f0736758fea7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ff500956941e3f5fece41189112fd29f3d8621fe41a3ce26f247ccf73cb25da3 · sha256:f4b6c66942dc3ff1… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/dc7fe87de492ea7f33a72b78d26650b75bf37f4f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ff500956941e3f5fece41189112fd29f3d8621fe41a3ce26f247ccf73cb25da3 · sha256:f4b6c66942dc3ff1… · /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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