CVE-2026-18411
Last modified
CVE-2026-18411 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Acrisure | KARR BT | Versions prior to July 20, 2026 |
| Acrisure | DR-100 | Versions prior to July 20, 2026 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-18411?
How severe is CVE-2026-18411?
How do I fix CVE-2026-18411?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-18404The Social Chat – Click To Chat App Button plugin for WordPr…6.4
- CVE-2026-18405The Jeg Kit for Elementor – Powerful Addons for Elementor, W…7.2
- CVE-2026-18406The SureForms – Contact Form Builder, AI Forms, Payment Form…7.2
- CVE-2026-18408Untrusted data inclusion in pg_dump in PostgreSQL allows a m…8.8
- CVE-2026-18409The WPForms Pro plugin for WordPress is vulnerable to Stored…7.2
- CVE-2026-1841The PixelYourSite – Your smart PIXEL (TAG) & API Manager plu…7.2
- CVE-2026-18412OpenCart extensions are uploaded as zip files with .ocmod.zi…9.1
- CVE-2026-1842HyperCloud versions 2.3.5 through 2.6.8 improperly allowed r…6.2
- CVE-2026-18420Improper input validation in the Time Series Visual Builder …8.8
- CVE-2026-18421Concrete CMS 9 through 9.5.2 does not perform an authorizati…2.1
- CVE-2026-18422Concrete CMS before 9.5.3 did not enforce a destination-side…6.5
- CVE-2026-18423Concrete CMS 9.0.0 through 9.5.2 is vulnerable to Insecure d…7.1
Are you affected by CVE-2026-18411?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST