Answer in brief
CVE-2026-19291 records a High severity (CVSS 8.8) vulnerability in Bluetooth re-pairing can use a lower security level than previous. The current sources do not mark it as known exploited. The current feed maps silabs.com/WiseConnect (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.8. 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 silabs.com/WiseConnect (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| silabs.com/WiseConnectgeneric | >=4.0.0 <4.1.0 || >=2.0.0 <2.14.0 | 4.1.0, 2.14.0 |
Published upstream
Aug 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 13, 2026
Bluetooth re-pairing with an existing device can use a lower security level. RS9116W and SiWx91x impacted. See V3 in the BLERP paper linked below.
Quoted source text, attributed separately from HOL analysis.