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CVE-2026-63900

In the Linux kernel, the following vulnerability has been resolved: USB: serial: keyspan: fix missing indat transfer sanity check Add the missing sanity check on the size of usa49wg indat transfers to avoid parsing stale or uninitialised slab data.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2383598c752a25dcc4ba76bb8543c4f5c41597f88cd6bad2b66568ac5b070108
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/serial/keyspan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.23"},{"lessThan":"2.6.23","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/serial/keyspan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"bd6c5fe59f374b63173afe5cf0ab38a9a370f2c1","status":"affected","version":"0ca1268e109acf6d71507398cb95cab2e670b654","versionType":"git"},{"lessThan":"e124120e89b61a967e40dee6b5e1ecafc45c09d9","status":"affected","version":"0ca1268e109acf6d71507398cb95cab2e670b654","versionType":"git"},{"lessThan":"41d9673941eebdde62ee73848fcfe4ae1105c979","status":"affected","version":"0ca1268e109acf6d7…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/serial/keyspan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.23"},{"lessThan":"2.6.23","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/serial/keyspan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"bd6c5fe59f374b63173afe5cf0ab38a9a370f2c1","status":"affected","version":"0ca1268e109acf6d71507398cb95cab2e670b654","versionType":"git"},{"lessThan":"e124120e89b61a967e40dee6b5e1ecafc45c09d9","status":"affected","version":"0ca1268e109acf6d71507398cb95cab2e670b654","versionType":"git"},{"lessThan":"41d9673941eebdde62ee73848fcfe4ae1105c979","status":"affected","version":"0ca1268e109acf6d7…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0bde5431037a076ff3750da2165fd77a6f5ff058"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/3759a40738b83bb61699c85f063202b514b94f77"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/41d9673941eebdde62ee73848fcfe4ae1105c979"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/ab8336a7e414f018430aa1af3a46944032f7ff96"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/bd6c5fe59f374b63173afe5cf0ab38a9a370f2c1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e124120e89b61a967e40dee6b5e1ecafc45c09d9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/ea2b792330b44b6d7ce671c3e1d59d0c121f7ed1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/f7f566ad7519c7ca3bc9071350002940a2b0e22a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9074b704c3db7e5d2c9b96f312d79b3f40f46491c664c803abb919e4ef4f9ec2 · sha256:5ef079e581694a3f… · /containers/cna/references/6

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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