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CVE-2026-21427

The installers for multiple products provided by PIONEER CORPORATION contain an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries. As a result, arbitrary code may be executed with the privileges of the running installer.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:976203007c29b7fcf96e3168cd1c3257c7ee8198176ce23af703a7c203013034
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 10 assertions

{"product":"Stellanova Lite APS-S201JGL","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/6

{"product":"USB DAC Amplifier APS-DA101JR","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/1

{"product":"Stellanova Lite APS-S201JGR","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/7

{"product":"USB DAC Amplifier APS-DA101JGL","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/2

{"product":"USB DAC Amplifier APS-DA101JS","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/0

{"product":"Stellanova Lite APS-S201JR","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/5

{"product":"Stellanova Lite APS-S201JS","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/4

{"product":"Stellanova Limited APS-S202J-LM","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/8

{"product":"Stellanova APS-S301 series","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/9

{"product":"USB DAC Amplifier APS-DA101JGR","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/3
cvss · 2 assertions

{"metric":{"baseScore":8.5,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/metrics/1/cvssV4_0

{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/metrics/0/cvssV3_0

Affected products and versions

10 source assertions
{"product":"Stellanova Lite APS-S201JGL","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/6
{"product":"USB DAC Amplifier APS-DA101JR","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/1
{"product":"Stellanova Lite APS-S201JGR","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/7
{"product":"USB DAC Amplifier APS-DA101JGL","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/2
{"product":"USB DAC Amplifier APS-DA101JS","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/0
{"product":"Stellanova Lite APS-S201JR","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/5
{"product":"Stellanova Lite APS-S201JS","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/4
{"product":"Stellanova Limited APS-S202J-LM","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/8
{"product":"Stellanova APS-S301 series","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/9
{"product":"USB DAC Amplifier APS-DA101JGR","vendor":"PIONEER CORPORATION","versions":[{"status":"affected","version":"all versions"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/affected/3

Provider-owned CVSS observations

2 source assertions
{"metric":{"baseScore":8.5,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/metrics/1/cvssV4_0
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-427","description":"Uncontrolled Search Path Element","lang":"en-US","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://jpn.pioneer/ja/support/software/stellanova/dac_driver/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /containers/cna/references/0
{"url":"https://jvn.jp/en/jp/JVN17956874/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b3f91711b7386aeaae5975a5f4e018ec5a3d24cb5728085967ae612b9b903db7 · sha256:5cc29d4c3341839b… · /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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