Answer in brief
CVE-2026-64058 records a Unknown severity vulnerability in netfs: Fix netfs_read_folio() to wait on writeback. 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 | >=ee4cdf7ba857a894ad1650d6ab77669cbbfa329e <f17b9121bb99f88188ec9be2db5da1d561f4c01b || >=ee4cdf7ba857a894ad1650d6ab77669cbbfa329e <b8271cccdd5e43cc8d738afb8b51f6ad05b1cb4b || >=ee4cdf7ba857a894ad1650d6ab77669cbbfa329e <ded0c6f1606061148c202825f7e53d711f9f84cf | f17b9121bb99f88188ec9be2db5da1d561f4c01b, b8271cccdd5e43cc8d738afb8b51f6ad05b1cb4b, ded0c6f1606061148c202825f7e53d711f9f84cf |
| Linux/Linuxgeneric | 6.12 | Not reported |
Published upstream
Jul 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfs_read_folio() to wait on writeback Fix netfs_read_folio() to wait for an ongoing writeback to complete so that it can trust the dirty flag and whatever is attached to folio->private (folio->private may get cleaned up by the collector before it clears the writeback flag).
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-64058 records a Unknown severity vulnerability in netfs: Fix netfs_read_folio() to wait on writeback. 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 | >=ee4cdf7ba857a894ad1650d6ab77669cbbfa329e <f17b9121bb99f88188ec9be2db5da1d561f4c01b || >=ee4cdf7ba857a894ad1650d6ab77669cbbfa329e <b8271cccdd5e43cc8d738afb8b51f6ad05b1cb4b || >=ee4cdf7ba857a894ad1650d6ab77669cbbfa329e <ded0c6f1606061148c202825f7e53d711f9f84cf | f17b9121bb99f88188ec9be2db5da1d561f4c01b, b8271cccdd5e43cc8d738afb8b51f6ad05b1cb4b, ded0c6f1606061148c202825f7e53d711f9f84cf |
| Linux/Linuxgeneric | 6.12 | Not reported |
Published upstream
Jul 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfs_read_folio() to wait on writeback Fix netfs_read_folio() to wait for an ongoing writeback to complete so that it can trust the dirty flag and whatever is attached to folio->private (folio->private may get cleaned up by the collector before it clears the writeback flag).
Quoted source text, attributed separately from HOL analysis.