Answer in brief
CVE-2026-98746 records a Unknown severity vulnerability in serial: ma35d1: Fix clock reference leak in ma35d1serial_probe(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), 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), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=930cbf92db0184e327293d5e7089be0b08d46371 <547c742f3b4acd4634eec47e9bff8731b55059a0 || >=930cbf92db0184e327293d5e7089be0b08d46371 <d8233d6b391b4cd87df6e89056c21496df7a3012 || >=930cbf92db0184e327293d5e7089be0b08d46371 <1b303d383089aae7f20ad19fee15690486b935cb || >=930cbf92db0184e327293d5e7089be0b08d46371 <98401cf912fe8a081ef8e500c421b6d957b55a99 | 547c742f3b4acd4634eec47e9bff8731b55059a0, d8233d6b391b4cd87df6e89056c21496df7a3012, 1b303d383089aae7f20ad19fee15690486b935cb, 98401cf912fe8a081ef8e500c421b6d957b55a99 |
| Linux/Linuxgeneric | 6.5 | Not reported |
| Linux/Linuxgeneric | >=930cbf92db0184e327293d5e7089be0b08d46371 <3cdad0c541f899bd9a109b7dc43a1bc76123bc84 || >=930cbf92db0184e327293d5e7089be0b08d46371 <547c742f3b4acd4634eec47e9bff8731b55059a0 || >=930cbf92db0184e327293d5e7089be0b08d46371 <d8233d6b391b4cd87df6e89056c21496df7a3012 || >=930cbf92db0184e327293d5e7089be0b08d46371 <1b303d383089aae7f20ad19fee15690486b935cb || >=930cbf92db0184e327293d5e7089be0b08d46371 <98401cf912fe8a081ef8e500c421b6d957b55a99 | 3cdad0c541f899bd9a109b7dc43a1bc76123bc84, 547c742f3b4acd4634eec47e9bff8731b55059a0, d8233d6b391b4cd87df6e89056c21496df7a3012, 1b303d383089aae7f20ad19fee15690486b935cb, 98401cf912fe8a081ef8e500c421b6d957b55a99 |
Published upstream
Oct 18, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 18, 2026
In the Linux kernel, the following vulnerability has been resolved: serial: ma35d1: Fix clock reference leak in ma35d1serial_probe() of_clk_get() returns a clock with a reference that has to be released with clk_put(). ma35d1serial_probe() never does that, so the reference is leaked on the probe error paths and also when the port is removed. Release it on the error paths and in ma35d1serial_remove().
Quoted source text, attributed separately from HOL analysis.