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CVE-2026-43426

In the Linux kernel, the following vulnerability has been resolved: usb: renesas_usbhs: fix use-after-free in ISR during device removal In usbhs_remove(), the driver frees resources (including the pipe array) while the interrupt handler (usbhs_interrupt) is still registered. If an interrupt fires after usbhs_pipe_remove() but before the driver is fully unbound, the ISR may access freed memory, causing a use-after-free. Fix this by calling devm_free_irq() before freeing resources. This ensures
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8770dc439ad215e5bb9654c2274cff737d2a3642f0ea73fd0d25845ce2142e09
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/usb/renesas_usbhs/common.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.0"},{"lessThan":"3.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"semver"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/renesas_usbhs/common.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c7012fc73dab4829404fedeeaa8531f12ac8545f","status":"affected","version":"f1407d5c66240b33d11a7f1a41d55ccf6a9d7647","versionType":"git"},{"lessThan":"51afaf919bbaacdd9cc9e146033ae0a743a42dd7","status":"affected","version":"f1407d5c66240b33d11a7f1a41d55ccf6a9d7647","versionType":"git"},{"lessThan":"1899edac312ef17a7234851686e8a703f56d0a84","status":"affected","version":"f1407d5c662…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/renesas_usbhs/common.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.0"},{"lessThan":"3.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"semver"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/renesas_usbhs/common.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c7012fc73dab4829404fedeeaa8531f12ac8545f","status":"affected","version":"f1407d5c66240b33d11a7f1a41d55ccf6a9d7647","versionType":"git"},{"lessThan":"51afaf919bbaacdd9cc9e146033ae0a743a42dd7","status":"affected","version":"f1407d5c66240b33d11a7f1a41d55ccf6a9d7647","versionType":"git"},{"lessThan":"1899edac312ef17a7234851686e8a703f56d0a84","status":"affected","version":"f1407d5c662…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0b7d11fd6e742ecc0b1eca44b4f0b93140c74bae"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/1899edac312ef17a7234851686e8a703f56d0a84"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/3cbc242b88c607f55da3d0d0d336b49bf1e20412"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/51afaf919bbaacdd9cc9e146033ae0a743a42dd7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/6287e0c01ccb818e7214f88d885ffb7c9e81b0e0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/6ffe44f022c95b1b29c691d2169c5abc046f7580"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/9c6159d5b72d5fc265cce5da04f27d730b552e69"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/c7012fc73dab4829404fedeeaa8531f12ac8545f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c7628f02391fece124d9915c3da0eb731a8bca3a1424d51ab6a6d5e230a198a8 · sha256:c693069684406eca… · /containers/cna/references/0

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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