Answer in brief
CVE-2026-18411 records a High severity (CVSS 8.1) vulnerability in Use of hard-coded cryptographic key in Acrisure KARR BT and DR-100. The current sources do not mark it as known exploited. The current feed maps Acrisure/DR-100 (generic), Acrisure/KARR BT (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 8.1. 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 Acrisure/DR-100 (generic), Acrisure/KARR BT (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Acrisure/DR-100generic | Versions prior to July 20, 2026 | Not reported |
| Acrisure/KARR BTgeneric | Versions prior to July 20, 2026 | Not reported |
Published upstream
Aug 5, 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
The KARR Security System and SWDS dealer-installed automotive anti-theft systems use a shared Bluetooth authentication key across affected devices. An attacker within Bluetooth range can leverage this weakness to issue unauthorized commands to the vehicle, potentially allowing unauthorized access to vehicle functions, including door unlocking and engine immobilization.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-18411 records a High severity (CVSS 8.1) vulnerability in Use of hard-coded cryptographic key in Acrisure KARR BT and DR-100. The current sources do not mark it as known exploited. The current feed maps Acrisure/DR-100 (generic), Acrisure/KARR BT (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 8.1. 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 Acrisure/DR-100 (generic), Acrisure/KARR BT (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Acrisure/DR-100generic | Versions prior to July 20, 2026 | Not reported |
| Acrisure/KARR BTgeneric | Versions prior to July 20, 2026 | Not reported |
Published upstream
Aug 5, 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
The KARR Security System and SWDS dealer-installed automotive anti-theft systems use a shared Bluetooth authentication key across affected devices. An attacker within Bluetooth range can leverage this weakness to issue unauthorized commands to the vehicle, potentially allowing unauthorized access to vehicle functions, including door unlocking and engine immobilization.
Quoted source text, attributed separately from HOL analysis.