# CVE-2025-47395: Transient DOS while parsing a WLAN management frame with a Vendor Specific Information Element.

Source: https://junglewise.ai/threats/cve-2025-47395-transient-dos-while-parsing-a-wlan-management-frame-with-a-vendor  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-01-07  
License: CC BY 4.0 with a link back

CVE-2025-47395 · Severity: medium · CVSS 6.5 · Published 2026-01-07

Transient DOS while parsing a WLAN management frame with a Vendor Specific Information Element.

Technologies: [Qualcomm Wcn7861](https://junglewise.ai/threats/technologies/wcn7861), [Qualcomm Wcn7861 Firmware](https://junglewise.ai/threats/technologies/wcn7861-firmware). Vendors: [Qualcomm](https://junglewise.ai/threats/vendors/qualcomm).

## Quick answers

**Is CVE-2025-47395 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-47395 being exploited in the wild.

**How severe is CVE-2025-47395?** Medium severity, with a CVSS score of 6.5, published 7 January 2026.

**Which products and versions are affected?** Qualcomm Wcn7861, Qualcomm Wcn7861 Firmware. The advisory does not name versions.

**Is there a fix for CVE-2025-47395?** 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-2025-47395?** Check whether you run Qualcomm Wcn7861 or Qualcomm Wcn7861 Firmware. 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 Wcn7861
- Qualcomm Wcn7861 Firmware

## Related threats

- [Qualcomm transient denial of service while parsing frame during channel usage](https://junglewise.ai/threats/cve-2026-25294-qualcomm-transient-denial-of-service-while-parsing-frame-during)
- [Memory corruption while processing IOCTL command when device is in power-save state.](https://junglewise.ai/threats/cve-2026-25266-memory-corruption-while-processing-ioctl-command-when-device-is)
- [Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood…](https://junglewise.ai/threats/cve-2026-21381-transient-dos-when-receiving-a-service-data-frame-with-excessive)
- [Cryptographic issue while copying data to a destination buffer without validating its size.](https://junglewise.ai/threats/cve-2025-47400-cryptographic-issue-while-copying-data-to-a-destination-buffer)
- [Memory corruption occurs when a secure application is launched on a device with insufficient memory.](https://junglewise.ai/threats/cve-2025-47396-memory-corruption-occurs-when-a-secure-application-is-launched-on)