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CVE-2026-43375

In the Linux kernel, the following vulnerability has been resolved: net: mctp: fix device leak on probe failure Driver core holds a reference to the USB interface and its parent USB device while the interface is bound to a driver and there is no need to take additional references unless the structures are needed after disconnect. This driver takes a reference to the USB device during probe but does not to release it on probe failures. Drop the redundant device reference to fix the leak, redu
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a7a8edcb6e3e25132598103c251d716b582ae4cdb087102ed62f105e584cc5da
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/mctp/mctp-usb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.19","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.9","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f7ea481a1d8014e7beaa54153c9ee6ea433d30133fdd97a70ddb4981efcca505 · sha256:4e1f0476038840fc… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/mctp/mctp-usb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3224990fb16a831aabc50b67c74f5d0074ce80dd","status":"affected","version":"0791c0327a6e4e7691d6fc5ad334c215de04dcc9","versionType":"git"},{"lessThan":"ec9538f9b5cd1db5e8c612aa636b6119b6355c5d","status":"affected","version":"0791c0327a6e4e7691d6fc5ad334c215de04dcc9","versionType":"git"},{"lessThan":"224a0d284c3caf1951302d1744a714784febed71","status":"affected","version":"0791c0327a6e4e7691…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f7ea481a1d8014e7beaa54153c9ee6ea433d30133fdd97a70ddb4981efcca505 · sha256:4e1f0476038840fc… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/mctp/mctp-usb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.19","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.9","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f7ea481a1d8014e7beaa54153c9ee6ea433d30133fdd97a70ddb4981efcca505 · sha256:4e1f0476038840fc… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/mctp/mctp-usb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3224990fb16a831aabc50b67c74f5d0074ce80dd","status":"affected","version":"0791c0327a6e4e7691d6fc5ad334c215de04dcc9","versionType":"git"},{"lessThan":"ec9538f9b5cd1db5e8c612aa636b6119b6355c5d","status":"affected","version":"0791c0327a6e4e7691d6fc5ad334c215de04dcc9","versionType":"git"},{"lessThan":"224a0d284c3caf1951302d1744a714784febed71","status":"affected","version":"0791c0327a6e4e7691…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f7ea481a1d8014e7beaa54153c9ee6ea433d30133fdd97a70ddb4981efcca505 · sha256:4e1f0476038840fc… · /containers/cna/affected/0

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/224a0d284c3caf1951302d1744a714784febed71"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f7ea481a1d8014e7beaa54153c9ee6ea433d30133fdd97a70ddb4981efcca505 · sha256:4e1f0476038840fc… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/3224990fb16a831aabc50b67c74f5d0074ce80dd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f7ea481a1d8014e7beaa54153c9ee6ea433d30133fdd97a70ddb4981efcca505 · sha256:4e1f0476038840fc… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/ec9538f9b5cd1db5e8c612aa636b6119b6355c5d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f7ea481a1d8014e7beaa54153c9ee6ea433d30133fdd97a70ddb4981efcca505 · sha256:4e1f0476038840fc… · /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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