CVE-2025-47380: Memory corruption while preprocessing IOCTLs in sensors.

CVE-2025-47380 · Severity: high · CVSS 7.8 · Published 2026-01-07

Memory corruption while preprocessing IOCTLs in sensors.

Technologies: Qualcomm Fastconnect 7800, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qcc2072, Qualcomm Qcc2072 Firmware, Qualcomm Wcd9378c, Qualcomm Wcd9378c Firmware, Qualcomm Wsa8840, Qualcomm Wsa8840 Firmware, Qualcomm Wsa8845, Qualcomm Wsa8845 Firmware, Qualcomm Wsa8845h, Qualcomm Wsa8845h Firmware, Qualcomm X2000077, Qualcomm X2000077 Firmware, Qualcomm X2000086, Qualcomm X2000086 Firmware, Qualcomm X2000090, Qualcomm X2000090 Firmware, Qualcomm X2000092, Qualcomm X2000092 Firmware, Qualcomm X2000094, Qualcomm X2000094 Firmware, Qualcomm Xg101002, Qualcomm Xg101002 Firmware, Qualcomm Xg101032, Qualcomm Xg101032 Firmware, Qualcomm Xg101039, Qualcomm Xg101039 Firmware. Vendors: Qualcomm.

Quick answers

Is CVE-2025-47380 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-47380 being exploited in the wild.
How severe is CVE-2025-47380?
High severity, with a CVSS score of 7.8, published 7 January 2026.
Which products and versions are affected?
Qualcomm Fastconnect 7800, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qcc2072, Qualcomm Qcc2072 Firmware and 24 more. The advisory does not name versions.
Is there a fix for CVE-2025-47380?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-47380?
Check whether you run Qualcomm Fastconnect 7800, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qcc2072 or one of the others listed. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Qualcomm Fastconnect 7800
  • Qualcomm Fastconnect 7800 Firmware
  • Qualcomm Qcc2072
  • Qualcomm Qcc2072 Firmware
  • Qualcomm Wcd9378c
  • Qualcomm Wcd9378c Firmware
  • Qualcomm Wsa8840
  • Qualcomm Wsa8840 Firmware
  • Qualcomm Wsa8845
  • Qualcomm Wsa8845 Firmware
  • Qualcomm Wsa8845h
  • Qualcomm Wsa8845h Firmware
  • Qualcomm X2000077
  • Qualcomm X2000077 Firmware
  • Qualcomm X2000086
  • Qualcomm X2000086 Firmware
  • Qualcomm X2000090
  • Qualcomm X2000090 Firmware
  • Qualcomm X2000092
  • Qualcomm X2000092 Firmware
  • Qualcomm X2000094
  • Qualcomm X2000094 Firmware
  • Qualcomm Xg101002
  • Qualcomm Xg101002 Firmware
  • Qualcomm Xg101032
  • Qualcomm Xg101032 Firmware
  • Qualcomm Xg101039
  • Qualcomm Xg101039 Firmware

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