Answer in brief
CVE-2026-74462 records a Unknown severity vulnerability in i2c: imx: mark I2C adapter when hardware is powered down. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=358025ac091e5a54f9819b33ee9c7cb07c55ee5d <7a5db225ab5a6b095f6c37197b3b114921d85541 || >=358025ac091e5a54f9819b33ee9c7cb07c55ee5d <ec8e15e3e5c7e8180b13399f5a5aff8415bf16c5 || >=358025ac091e5a54f9819b33ee9c7cb07c55ee5d <00d86dd5c2034e0e139e4806137b3b43e07ddd83 | 7a5db225ab5a6b095f6c37197b3b114921d85541, ec8e15e3e5c7e8180b13399f5a5aff8415bf16c5, 00d86dd5c2034e0e139e4806137b3b43e07ddd83 |
| Linux/Linuxgeneric | 6.14 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: i2c: imx: mark I2C adapter when hardware is powered down On some i.MX platforms, certain I2C client drivers keep a periodic workqueue which continues to trigger I2C transfers. During system suspend/resume, there exists a time window between: - suspend_noirq and the system entering suspend - the system starting to resume and resume_noirq In this window, the I2C controller resources such as clock and pinctrl may already be disabled or not yet restored. If a workqueue triggers an I2C transfer in this period, the driver attempts to access I2C registers while the hardware resources are unavailable, which may lead to system hang. Mark the I2C adapter as suspended during noirq suspend and block new transfers until resume, ensuring that I2C transfers are only issued when hardware resources are available.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-74462 records a Unknown severity vulnerability in i2c: imx: mark I2C adapter when hardware is powered down. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=358025ac091e5a54f9819b33ee9c7cb07c55ee5d <7a5db225ab5a6b095f6c37197b3b114921d85541 || >=358025ac091e5a54f9819b33ee9c7cb07c55ee5d <ec8e15e3e5c7e8180b13399f5a5aff8415bf16c5 || >=358025ac091e5a54f9819b33ee9c7cb07c55ee5d <00d86dd5c2034e0e139e4806137b3b43e07ddd83 | 7a5db225ab5a6b095f6c37197b3b114921d85541, ec8e15e3e5c7e8180b13399f5a5aff8415bf16c5, 00d86dd5c2034e0e139e4806137b3b43e07ddd83 |
| Linux/Linuxgeneric | 6.14 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: i2c: imx: mark I2C adapter when hardware is powered down On some i.MX platforms, certain I2C client drivers keep a periodic workqueue which continues to trigger I2C transfers. During system suspend/resume, there exists a time window between: - suspend_noirq and the system entering suspend - the system starting to resume and resume_noirq In this window, the I2C controller resources such as clock and pinctrl may already be disabled or not yet restored. If a workqueue triggers an I2C transfer in this period, the driver attempts to access I2C registers while the hardware resources are unavailable, which may lead to system hang. Mark the I2C adapter as suspended during noirq suspend and block new transfers until resume, ensuring that I2C transfers are only issued when hardware resources are available.
Quoted source text, attributed separately from HOL analysis.