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CVE-2026-98661

Linux: iio: light: rohm-bu27034: Fix infinite delay on error

Linux LinuxOperating systems
Open in ThreatlineRecord JSON
CVSS
NoneNot scored
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.17%Chance of exploitation activity in the next 30 days, higher than 5% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in050482f958521d80603e88d5c3a59872528ec13cAlso 10a958e76c737c19576e1097c49f210eb99b94bf, 6a27402a8ff1f63464557c5274a4115b60ea1f2f and 1 moreCVE List
Published18 Oct 2026Updated 19 Oct 2026CVE List

What fixes it

  • 050482f958521d80603e88d5c3a59872528ec13cLinuxCVE List
  • 10a958e76c737c19576e1097c49f210eb99b94bfLinuxCVE List
  • 6a27402a8ff1f63464557c5274a4115b60ea1f2fLinuxCVE List
  • 8065a6c02f629187131f3136bedb26f9080e3ccaLinuxCVE List

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

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

iio: light: rohm-bu27034: Fix infinite delay on error

When reading an integration-time fails, the code will use error code to compute the sleep time.

Fix this by using the smallest integration time as a default if reading fails.

Text from CVE List

Affected versions 10

  • Linuxaffected: e52afbd61039e2c5a4e611e23b4aa963d34a4aef before 050482f958521d80603e88d5c3a59872528ec13cCVE List
  • Linuxaffected: e52afbd61039e2c5a4e611e23b4aa963d34a4aef before 10a958e76c737c19576e1097c49f210eb99b94bfCVE List
  • Linuxaffected: e52afbd61039e2c5a4e611e23b4aa963d34a4aef before 6a27402a8ff1f63464557c5274a4115b60ea1f2fCVE List
  • Linuxaffected: e52afbd61039e2c5a4e611e23b4aa963d34a4aef before 8065a6c02f629187131f3136bedb26f9080e3ccaCVE List
  • Linuxaffected: 6.4CVE List
  • Linuxunaffected: all versions before 6.4CVE List
  • Linuxunaffected: 6.12.113 through 6.12.*CVE List
  • Linuxunaffected: 6.18.56 through 6.18.*CVE List
  • Linuxunaffected: 7.2.10 through 7.2.*CVE List
  • Linuxunaffected: 7.3CVE List

References 4