CVE-2026-98673 PUBLISHED

iio: adc: pac1934: check ACPI label duplication

Assigner: Linux
Reserved: 25.09.2026 Published: 18.10.2026 Updated: 18.10.2026

In the Linux kernel, the following vulnerability has been resolved:

iio: adc: pac1934: check ACPI label duplication

A label duplication failure currently reaches the terminating-byte write. Release the ACPI result and abort before accessing the missing label; earlier labels are managed by devres.

Detected by static analysis and reviewed with AI-assisted source auditing.

Product Status

Vendor Linux
Product Linux
Versions Default: unaffected
  • affected from 0fb528c8255bd2de6a2fba26ed28d75a7f0cb630 to b7ac07d0b1a44bf644733298e80fd1f22e2f0cc1 (excl.)
  • affected from 0fb528c8255bd2de6a2fba26ed28d75a7f0cb630 to 2eb7f097e15dc8935b49402456d01f3ab68f3ddd (excl.)
  • affected from 0fb528c8255bd2de6a2fba26ed28d75a7f0cb630 to 7996557c6b7d3b136668060057a790e058161dfe (excl.)
  • affected from 0fb528c8255bd2de6a2fba26ed28d75a7f0cb630 to 64c82e7bd9c82b0c9276297df34a3579e8658f55 (excl.)
Vendor Linux
Product Linux
Versions Default: affected
  • Version 6.9 is affected
  • unaffected from 0 to 6.9 (excl.)
  • unaffected from 6.12.113 to 6.12.* (incl.)
  • unaffected from 6.18.56 to 6.18.* (incl.)
  • unaffected from 7.2.10 to 7.2.* (incl.)
  • unaffected from 7.3-rc6 to * (incl.)

References