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CVE-2026-37541

10.0 CRITICAL

Buffer overflow vulnerability in Open Vehicle Monitoring System 3 (OVMS3) 3.3.005

Published: 2026-05-01 · Last updated: 2026-05-20

Severity and scoring

CVSS
10.0 CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
CWE-121

Affected products

VendorProduct
openvehiclesopen_vehicle_monitoring_system_firmware

Description

Buffer overflow vulnerability in Open Vehicle Monitoring System 3 (OVMS3) 3.3.005. In canformat_gvret.cpp, the length field in GVRET binary data is not properly validated, allowing remote attackers to cause a denial of service or possibly execute arbitrary code via crafted GVRET frames.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-42469 — Buffer overflow vulnerability in Open Vehicle Monitoring System 3 (OVMS3) 3.3.005 (8.6 HIGH)
  • CVE-2026-42468 — Buffer overflow vulnerability in Open Vehicle Monitoring System 3 (OVMS3) 3.3.005 (8.8 HIGH)

Same CWE

  • CVE-2026-49760 — Stack-based Buffer Overflow vulnerability in Erlang OTP (erl_interface) allows Stack-based Buffer Overflow
  • CVE-2026-49759 — Stack-based Buffer Overflow vulnerability in Erlang OTP erts (inet_drv) allows an unauthenticated remote attacker to crash the BEAM VM by...
  • CVE-2026-26241 — A buffer overflow vulnerability has been reported to affect File Station 5
  • CVE-2026-26240 — A buffer overflow vulnerability has been reported to affect File Station 5
  • CVE-2026-26239 — A buffer overflow vulnerability has been reported to affect File Station 5