---
id: CVE-2026-98675
title: 'iio: adc: ade9000: handle Phase C dip events in IRQ1 handler'
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  iio: adc: ade9000: handle Phase C dip events in IRQ1 handler

  ADE9000_ST1_CROSSING_DEPTH is the exclusive upper bound for scanning the
  STATUS1 event bits, so a value of…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 81de7b4619fc3682a3bedaa7e8d6b2d67ab4e10a <
    f73b94acc7ec81f9c49feb87f649ba5a80a0905c
  - >-
    Linux >= 81de7b4619fc3682a3bedaa7e8d6b2d67ab4e10a <
    d338af069f08658f53231adb445ddb10048730ac
  - >-
    Linux >= 81de7b4619fc3682a3bedaa7e8d6b2d67ab4e10a <
    fafefa925ed7ec10383d9bf0378abf878b7f13cb
  - Linux 6.18
published: '2026-10-18'
updated: '2026-10-18'
sourceUpdated: '2026-10-18T15:45:29.569Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-98675'
references:
  - url: 'https://git.kernel.org/stable/c/f73b94acc7ec81f9c49feb87f649ba5a80a0905c'
  - url: 'https://git.kernel.org/stable/c/d338af069f08658f53231adb445ddb10048730ac'
  - url: 'https://git.kernel.org/stable/c/fafefa925ed7ec10383d9bf0378abf878b7f13cb'
tags:
  - cve.org
ingestedAt: '2026-10-18T16:47:32.531Z'
---

## Overview

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

iio: adc: ade9000: handle Phase C dip events in IRQ1 handler

ADE9000_ST1_CROSSING_DEPTH is the exclusive upper bound for scanning the
STATUS1 event bits, so a value of 25 left out the highest event bit,
ADE9000_ST1_DIPC_BIT (bit 25). Phase C dip events were never reported.

Bump the value to 26 so bit 25 is scanned.

## Affected

- `Linux >= 81de7b4619fc3682a3bedaa7e8d6b2d67ab4e10a < f73b94acc7ec81f9c49feb87f649ba5a80a0905c`
- `Linux >= 81de7b4619fc3682a3bedaa7e8d6b2d67ab4e10a < d338af069f08658f53231adb445ddb10048730ac`
- `Linux >= 81de7b4619fc3682a3bedaa7e8d6b2d67ab4e10a < fafefa925ed7ec10383d9bf0378abf878b7f13cb`
- `Linux 6.18`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.