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CVE-2026-23334

In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: handle short interrupt urb messages properly If an interrupt urb is received that is not the correct length, properly detect it and don't attempt to treat the data as valid.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:74adc2bf313328ebefb587ced9f2cf784092e23d1d32a581e01af06b04063bb7
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/net/can/usb/f81604.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.5"},{"lessThan":"6.5","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"less…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:125f7994dbd281fb7d95b24df656b7233ae6814834f3e8aebef283bd0ea8bf53 · sha256:9c74f584f57b0e20… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/can/usb/f81604.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9b740ff5bc649575a5e14ca8ee54e3dd5010aaf0","status":"affected","version":"88da17436973e463bed59bea79771fb03a21555e","versionType":"git"},{"lessThan":"c5d69da6c919648838734097861e979677eedcde","status":"affected","version":"88da17436973e463bed59bea79771fb03a21555e","versionType":"git"},{"lessThan":"36ead57443146e6b730ce1f48ca3e9b17e19a3d2","status":"affected","version":"88da17436973e463b…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:125f7994dbd281fb7d95b24df656b7233ae6814834f3e8aebef283bd0ea8bf53 · sha256:9c74f584f57b0e20… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/can/usb/f81604.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.5"},{"lessThan":"6.5","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"less…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:125f7994dbd281fb7d95b24df656b7233ae6814834f3e8aebef283bd0ea8bf53 · sha256:9c74f584f57b0e20… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/can/usb/f81604.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9b740ff5bc649575a5e14ca8ee54e3dd5010aaf0","status":"affected","version":"88da17436973e463bed59bea79771fb03a21555e","versionType":"git"},{"lessThan":"c5d69da6c919648838734097861e979677eedcde","status":"affected","version":"88da17436973e463bed59bea79771fb03a21555e","versionType":"git"},{"lessThan":"36ead57443146e6b730ce1f48ca3e9b17e19a3d2","status":"affected","version":"88da17436973e463b…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:125f7994dbd281fb7d95b24df656b7233ae6814834f3e8aebef283bd0ea8bf53 · sha256:9c74f584f57b0e20… · /containers/cna/affected/0

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/36ead57443146e6b730ce1f48ca3e9b17e19a3d2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:125f7994dbd281fb7d95b24df656b7233ae6814834f3e8aebef283bd0ea8bf53 · sha256:9c74f584f57b0e20… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/66615e6293388f75a56226d1216fd9cfb3d95e05"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:125f7994dbd281fb7d95b24df656b7233ae6814834f3e8aebef283bd0ea8bf53 · sha256:9c74f584f57b0e20… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/7299b1b39a255f6092ce4ec0b65f66e9d6a357af"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:125f7994dbd281fb7d95b24df656b7233ae6814834f3e8aebef283bd0ea8bf53 · sha256:9c74f584f57b0e20… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/9b740ff5bc649575a5e14ca8ee54e3dd5010aaf0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:125f7994dbd281fb7d95b24df656b7233ae6814834f3e8aebef283bd0ea8bf53 · sha256:9c74f584f57b0e20… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/c5d69da6c919648838734097861e979677eedcde"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:125f7994dbd281fb7d95b24df656b7233ae6814834f3e8aebef283bd0ea8bf53 · sha256:9c74f584f57b0e20… · /containers/cna/references/1

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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