hwmon: (ltc4282) Fix reading the minimum alarm voltage

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-80696
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-28 08:16:55 UTC
Updated2026-08-29 07:16:51 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: hwmon: (ltc4282) Fix reading the minimum alarm voltage Coverity reports an out-of-bounds access when reading the minimum alarm voltage for the VGPIO channel. Add the missing return statement to fix the problem.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from 416baaa9-dc9f-4396-8d5f-8c081fb06d67

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.001280000 probability, percentile 0.027870000 (date 2026-08-31)

VersionSourceTypeScoreSeverityVector
3.1416baaa9-dc9f-4396-8d5f-8c081fb06d67Secondary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected cbc29538dbf7d7400f1ffc5dd5713e6a551463a0 338d655fe09b95a88788c6ac8b1651ca8db9ae51 git Not specified
CNA Linux Linux affected cbc29538dbf7d7400f1ffc5dd5713e6a551463a0 08aee6d45eefc9e0b94c21bd442f47b21d64fa2c git Not specified
CNA Linux Linux affected cbc29538dbf7d7400f1ffc5dd5713e6a551463a0 a0668ac20feaa3fff9e0c0548556368dbbd2d439 git Not specified
CNA Linux Linux affected cbc29538dbf7d7400f1ffc5dd5713e6a551463a0 00feb1cce93dab948a299b69753d99c681d45a0b git Not specified
CNA Linux Linux affected 6.9 Not specified
CNA Linux Linux unaffected 6.9 semver Not specified
CNA Linux Linux unaffected 6.12.103 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.44 6.18.* semver Not specified
CNA Linux Linux unaffected 7.1.8 7.1.* semver Not specified
CNA Linux Linux unaffected 7.2 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/00feb1cce93dab948a299b69753d99c681d45a0b 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/338d655fe09b95a88788c6ac8b1651ca8db9ae51 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/08aee6d45eefc9e0b94c21bd442f47b21d64fa2c 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/a0668ac20feaa3fff9e0c0548556368dbbd2d439 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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