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Cybersecurity Risks Rise for Software-Defined Vehicles

Cybersecurity Risks Rise for Software-Defined Vehicles

First seen 5 Nov 2026, 18:17 UTC •
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ThreatCluster AI
ThreatCluster •November 5, 2026 at 18:18 UTC
  • •47% of experts see cybersecurity gaps as a major risk for SDVs.
  • •The automotive cybersecurity market is projected to grow significantly by 2030.
  • •SDVs may become preferred targets for cyberattacks within three years.

Software-defined vehicles (SDVs) are increasingly seen as targets for cyberattacks, with nearly half of industry experts identifying cybersecurity gaps as a major risk. A survey by QNX indicates that SDVs could become preferred targets for cyberattacks within the next three years due to the centralization of vehicle functions. The percentage of experts citing cybersecurity vulnerabilities as a significant threat has risen from 44% to 47% over the past year. The global market for automotive cybersecurity is projected to reach $8.8 billion in 2026, potentially growing to between $17 and $24 billion by the early to mid-2030s. The growing concern stems from manufacturers' reliance on centralized computing architectures, which may create new attack surfaces.

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Common questions

What are software-defined vehicles?
Software-defined vehicles are cars that rely on software to control various functions, increasing their connectivity and complexity.
Why are SDVs considered vulnerable?
SDVs are viewed as vulnerable due to the centralization of vehicle functions on fewer computing systems, which can create more attack surfaces.
What is the projected growth of the automotive cybersecurity market?
The automotive cybersecurity market is expected to reach $8.8 billion in 2026 and could grow to between $17 and $24 billion by the early to mid-2030s.