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CVE-2026-46018

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: stop parsing UAC2 rates at MAX_NR_RATES parse_uac2_sample_rate_range() caps the number of enumerated rates at MAX_NR_RATES, but it only breaks out of the current rate loop. A malformed UAC2 RANGE response with additional triplets continues parsing the remaining triplets and repeatedly prints "invalid uac2 rates" while probe still holds register_mutex. Stop the whole parse once the cap is reached and return th
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d339bc695782a13e6e6df619c8325c1d304f79a323b99f20a72914e8b5a228cb
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":["sound/usb/format.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5436bc1b07d4656f99412dc72871d250d7d55205","status":"affected","version":"4fa0e81b83503900be277e6273a79651b375e288","versionType":"git"},{"lessThan":"0da05fedf5e1966b7e7d389866cb86fcf09f4b32","status":"affected","version":"4fa0e81b83503900be277e6273a79651b375e288","versionType":"git"},{"lessThan":"f14bd323eec4b4f0ef662520ec852e593ece1d4c","status":"affected","version":"4fa0e81b83503900be277e6273a…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["sound/usb/format.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.3"},{"lessThan":"3.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEq…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["sound/usb/format.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5436bc1b07d4656f99412dc72871d250d7d55205","status":"affected","version":"4fa0e81b83503900be277e6273a79651b375e288","versionType":"git"},{"lessThan":"0da05fedf5e1966b7e7d389866cb86fcf09f4b32","status":"affected","version":"4fa0e81b83503900be277e6273a79651b375e288","versionType":"git"},{"lessThan":"f14bd323eec4b4f0ef662520ec852e593ece1d4c","status":"affected","version":"4fa0e81b83503900be277e6273a…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["sound/usb/format.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.3"},{"lessThan":"3.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEq…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/affected/1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0da05fedf5e1966b7e7d389866cb86fcf09f4b32"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/3c318f97dcc50b2e0556a1813bd6958678e881fd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/4d7893a137eadb6163ea4298bf67d74b811d76ef"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/5436bc1b07d4656f99412dc72871d250d7d55205"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/a0b78639ef09b2e77974a3de3b1c07f6de3c5e56"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/ab5ba9fd138758ddc50222264ff246b31e397abf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/ba036305323814ec1f8655313b2fa6a0f7048716"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/f14bd323eec4b4f0ef662520ec852e593ece1d4c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:674ff1d9711536e484cf7b718c1d97a76a8dfabbc58f8c3b64b8612b4f89c5df · sha256:45a1734971f9a4ff… · /containers/cna/references/2

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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