Answer in brief
CVE-2026-64068 records a Unknown severity vulnerability in netfs: Fix missing locking around retry adding new subreqs. 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 | >=288ace2f57c9d06dd2e42bd80d03747d879a4068 <393f3f0d7353a94b1e0bc4ca89c683fe983e5fd2 || >=288ace2f57c9d06dd2e42bd80d03747d879a4068 <cce18c263e9623872327ba3c956012f73c1179cc | 393f3f0d7353a94b1e0bc4ca89c683fe983e5fd2, cce18c263e9623872327ba3c956012f73c1179cc |
| Linux/Linuxgeneric | 6.10 | 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 missing locking around retry adding new subreqs Fix netfs_retry_read_subrequests() and netfs_retry_write_stream() to take the appropriate lock when adding extra subrequests into stream->subrequests.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-64068 records a Unknown severity vulnerability in netfs: Fix missing locking around retry adding new subreqs. 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 | >=288ace2f57c9d06dd2e42bd80d03747d879a4068 <393f3f0d7353a94b1e0bc4ca89c683fe983e5fd2 || >=288ace2f57c9d06dd2e42bd80d03747d879a4068 <cce18c263e9623872327ba3c956012f73c1179cc | 393f3f0d7353a94b1e0bc4ca89c683fe983e5fd2, cce18c263e9623872327ba3c956012f73c1179cc |
| Linux/Linuxgeneric | 6.10 | 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 missing locking around retry adding new subreqs Fix netfs_retry_read_subrequests() and netfs_retry_write_stream() to take the appropriate lock when adding extra subrequests into stream->subrequests.
Quoted source text, attributed separately from HOL analysis.