CVE-2025-32058CRITICAL 9.3EPSS p3.8%

CVE-2025-32058CVE-2025-32058

Description

The Infotainment ECU manufactured by Bosch uses a RH850 module for CAN communication. RH850 is connected to infotainment over the INC interface through a custom protocol. There is a vulnerability during processing requests of this protocol on the V850 side which allows an attacker with code execution on the infotainment main SoC to perform code execution on the RH850 module and subsequently send arbitrary CAN messages over the connected CAN bus. First identified on Nissan Leaf ZE1 manufactured in 2020.

Scoring

CVSS 3.19.3 (CRITICAL)
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS0.14% probability of exploitation · percentile 3.8% · 2026-06-19T12:03:05Z
Published2026-02-15
Last modified2026-04-15

Underlying weaknesses· 1

CWE-121

References

  1. http://i.blackhat.com/Asia-25/Asia-25-Evdokimov-Remote-Exploitation-of-Nissan-Leaf.pdf
  2. https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-nissan-infotainment-manufactured-by-bosch
  3. https://www.nissan.co.uk/vehicles/new-vehicles/leaf.html

1

TypeTargetConfidenceTier
WeaknessStack-based Buffer Overflowcwe-1210%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.