Deserialization in Comma Ai Openpilot
CVE-2026-12191
A vulnerability was found in Comma AI Openpilot 0.11. This issue affects the function pickle.load/pickle.loads of the file selfdrive/modeld/modeld.py of the component Pickle Module. The manipulation results in deserialization. The attack is only possible with local access. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.001 (3.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Comma Ai Openpilot — versions 0.11
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-12191?
- CVE-2026-12191 is a high-severity vulnerability in Comma Ai Openpilot, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2026-06-14.
- How severe is CVE-2026-12191?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2026-12191 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.