CVE-2025-27030 Buffer Over-read in Audio
A buffer over-read in Qualcomm Snapdragon audio firmware allows information disclosure when updating firmware size from user space.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-27030?
CVE-2025-27030 is a medium-severity vulnerability in Qualcomm C-V2x 9150 Firmware, published on 24 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
information disclosure while invoking calibration data from user space to update firmware size.
Weakness: CWE-126
Which versions are affected by CVE-2025-27030?
It affects 41 products.
Products include Qualcomm C-V2x 9150 Firmware, Qualcomm Qam8295p Firmware, Qualcomm Qca6574au Firmware, Qualcomm Qca6584au Firmware, Qualcomm Qca6696 Firmware, Qualcomm Qca6698aq Firmware and 35 more.
How do I fix CVE-2025-27030?
No fix has been published for CVE-2025-27030 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-27030 being exploited?
There is no known exploitation of CVE-2025-27030 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm C-V2x 9150 Firmware
- CVE-2024-45564 Use After Free in HLOS
- CVE-2024-43067 Time-of-check Time-of-use (TOCTOU) Race Condition in Camera
- CVE-2024-38418 Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Linux
- CVE-2024-21453 Improper Input Validation in Automotive Telematics
- CVE-2024-21452 Improper Input Validation in Automotive Telematics
Sources
Also known as GHSA-g7r9-5g7j-9rfj.