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CVE-2026-64342

In the Linux kernel, the following vulnerability has been resolved: USB: iowarrior: fix use-after-free on disconnect Submitted write URBs are not stopped on close() and therefore need to be stopped unconditionally on disconnect() to avoid use-after-free in the completion handler.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c7c99365c514108c9bdf80c43f4c33f3bab16dcd16a156b6151ace5f17120959
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/usb/misc/iowarrior.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d058d377291567b72aea33b017215cbfb383b0ad","status":"affected","version":"946b960d13c15f050a3b848987aaca79f6a459b7","versionType":"git"},{"lessThan":"a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595","status":"affected","version":"946b960d13c15f050a3b848987aaca79f6a459b7","versionType":"git"},{"lessThan":"97ad9337127be04ca0b027c2b01e69302353f404","status":"affected","version":"946b960d13c15f050…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/misc/iowarrior.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.21"},{"lessThan":"2.6.21","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:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/misc/iowarrior.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d058d377291567b72aea33b017215cbfb383b0ad","status":"affected","version":"946b960d13c15f050a3b848987aaca79f6a459b7","versionType":"git"},{"lessThan":"a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595","status":"affected","version":"946b960d13c15f050a3b848987aaca79f6a459b7","versionType":"git"},{"lessThan":"97ad9337127be04ca0b027c2b01e69302353f404","status":"affected","version":"946b960d13c15f050…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/misc/iowarrior.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.21"},{"lessThan":"2.6.21","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:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/affected/1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/164398601a7f160bc3df1efa454f983302cef03f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/97ad9337127be04ca0b027c2b01e69302353f404"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b748f97aff339e7f08dca9cf38a05b980fb66fea"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/bc0e4f16c44e50daa0b1ea729934baa3b4815dee"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/d058d377291567b72aea33b017215cbfb383b0ad"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e4596816984efc537e7c04c1af0c639394f967f7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/f328b0e9a0dbd162f5db1b83026b689f2fea2241"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:dac1f7f9feeb4425933856f3a95f1244050dd5d59b6594461858cab67b4c627a · sha256:e03baaf4906eafad… · /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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