Answer in brief
CVE-2026-98439 records a Unknown severity vulnerability in smb/server: cancel async requests when closing connection. The current sources do not mark it as known exploited. The current feed maps 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). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <0947087678f465b64eba2acebe808d5c6cfea036 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851 || >=0 <7.2.7 | 0947087678f465b64eba2acebe808d5c6cfea036, 4fd5bad647bfa45eb86bfd2f03ba1bef3fcd5851, 7.2.7 |
Published upstream
Oct 18, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 19, 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: smb/server: cancel async requests when closing connection An async request may still be waiting when a connection is closed. This can stop the connection from closing. Cancel active async requests before waiting for them to finish.
Quoted source text, attributed separately from HOL analysis.