Deserialization Vulnerability in Comma AI Openpilot by Comma AI
CVE-2026-12191

8.5HIGH

Key Information:

Vendor

Comma Ai

Status
Openpilot
Vendor
CVE Published:
14 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-12191?

A deserialization vulnerability was identified in Comma AI Openpilot 0.11, specifically in the function pickle.load/pickle.loads located in selfdrive/modeld/modeld.py. This vulnerability allows an attacker with local access to exploit the Pickle Module, potentially manipulating the application's behavior. The vendor was notified about this issue but has not provided any response regarding remediation.

Affected Version(s)

Openpilot 0.11

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-12191
Created by hakaioffsec

References

https://vuldb.com/vuln/370837
vdb-entrytechnical-description
https://vuldb.com/vuln/370837/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-12191
third-party-advisory

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

khellwan (VulDB User)
VulDB CNA Team
.