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CVE-2026-63936

In the Linux kernel, the following vulnerability has been resolved: iio: adc: mt6359: fix unchecked return value in mt6358_read_imp In mt6358_read_imp(), the variable val_v is passed to regmap_read() but the return value is not checked. If the read fails, val_v remains uninitialized and its random stack content is subsequently reported as a measurement result. Initialize val_v to zero to ensure a predictable value is reported in case of bus failure and to prevent potential stack data leakage.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8bd79680869d83d5845f2903b3e8888aa8233793d395f5a8e29d8ad8bcf52dc7
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/iio/adc/mt6359-auxadc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.11"},{"lessThan":"6.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.93","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.35","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.12","versionType":"semver"},{"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5c2c6ddea2d17cf2db12cd1655e6c40742a93c4645071514c68f45ab1548fbcd · sha256:6f606ba55dfe90e2… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/iio/adc/mt6359-auxadc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6258bfec51e894ea97b8e69f3cde7af269b37de9","status":"affected","version":"3587914bf61df7924933530353d840378cdc4973","versionType":"git"},{"lessThan":"944082fdb0284a31c0b37a88c8a1d4404da3a6d9","status":"affected","version":"3587914bf61df7924933530353d840378cdc4973","versionType":"git"},{"lessThan":"a72f8e51d6ee66c255a8a93a4421b8a538d112a8","status":"affected","version":"3587914bf61df7…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5c2c6ddea2d17cf2db12cd1655e6c40742a93c4645071514c68f45ab1548fbcd · sha256:6f606ba55dfe90e2… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/iio/adc/mt6359-auxadc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.11"},{"lessThan":"6.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.93","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.35","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.12","versionType":"semver"},{"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5c2c6ddea2d17cf2db12cd1655e6c40742a93c4645071514c68f45ab1548fbcd · sha256:6f606ba55dfe90e2… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/iio/adc/mt6359-auxadc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6258bfec51e894ea97b8e69f3cde7af269b37de9","status":"affected","version":"3587914bf61df7924933530353d840378cdc4973","versionType":"git"},{"lessThan":"944082fdb0284a31c0b37a88c8a1d4404da3a6d9","status":"affected","version":"3587914bf61df7924933530353d840378cdc4973","versionType":"git"},{"lessThan":"a72f8e51d6ee66c255a8a93a4421b8a538d112a8","status":"affected","version":"3587914bf61df7…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5c2c6ddea2d17cf2db12cd1655e6c40742a93c4645071514c68f45ab1548fbcd · sha256:6f606ba55dfe90e2… · /containers/cna/affected/0

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/6258bfec51e894ea97b8e69f3cde7af269b37de9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5c2c6ddea2d17cf2db12cd1655e6c40742a93c4645071514c68f45ab1548fbcd · sha256:6f606ba55dfe90e2… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/944082fdb0284a31c0b37a88c8a1d4404da3a6d9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5c2c6ddea2d17cf2db12cd1655e6c40742a93c4645071514c68f45ab1548fbcd · sha256:6f606ba55dfe90e2… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/a72f8e51d6ee66c255a8a93a4421b8a538d112a8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5c2c6ddea2d17cf2db12cd1655e6c40742a93c4645071514c68f45ab1548fbcd · sha256:6f606ba55dfe90e2… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/f9bbd943c34a9ad60e593a4b99ce2394e4e2381b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5c2c6ddea2d17cf2db12cd1655e6c40742a93c4645071514c68f45ab1548fbcd · sha256:6f606ba55dfe90e2… · /containers/cna/references/3

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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