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TI-2019-07342 Aliases CVE-2019-9977GHSA-hwwh-55v8-g8p5

The renderer process in the entertainment system on Tesla Model 3 vehicles mishandles JIT…

Priority MEDIUM 44Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

The renderer process in the entertainment system on Tesla Model 3 vehicles mishandles JIT compilation, which allows attackers to trigger firmware code execution, and display a crafted message to vehicle occupants.

Why it matters now

EPSS 0.03005 87th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tesla:model_3_firmware:-:*:*:*:*:*:*:*not specified by NVDVulnerableTesla
cpe:2.3:h:tesla:model_3:-:*:*:*:*:*:*:*not specified by NVDRunning onTesla
  • cpe:2.3:o:tesla:model_3_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Tesla
  • cpe:2.3:h:tesla:model_3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tesla

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-9977
  2. 2026-10-03 Alias added: GHSA-hwwh-55v8-g8p5

References

Advisory 2

  • TI-2023-15459 Time-of-check time-of-use race condition in Tesla Model 3 CVSS 3.1HIGH 8.8
  • TI-2022-20636 Buffer overflow in Tesla Model 3 CVSS 3.1HIGH 7.8
  • TI-2022-20635 Use after free in Tesla Model 3 CVSS 3.1HIGH 7.8
  • TI-2025-01820 Integer overflow in Tesla Model 3 CVSS 3.0HIGH 7.5
  • TI-2022-10816 Certain Tesla vehicles through 2022-03-26 allow attackers to open the charging port via a… CVSS 3.1HIGH 7.2
  • TI-2023-15460 Heap-based buffer overflow in Tesla Model 3 CVSS 3.1HIGH 7.5
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences