CVE-2025-27041 Buffer Over-read in Video
A buffer over-read in Qualcomm Snapdragon video firmware allows attackers to cause a transient denial of service by sending malicious video packets.
- 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-2025-27041?
CVE-2025-27041 is a medium-severity denial of service vulnerability in Qualcomm Ar8035 Firmware, published on 9 Oct 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Transient DOS while processing video packets received from video firmware.
Weakness: CWE-126
Which versions are affected by CVE-2025-27041?
It affects 63 products.
Products include Qualcomm Ar8035 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qca6174a Firmware, Qualcomm Qca6574au Firmware, Qualcomm Qca6584au Firmware and 57 more.
How do I fix CVE-2025-27041?
No fix has been published for CVE-2025-27041 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-27041 being exploited?
There is no known exploitation of CVE-2025-27041 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Ar8035 Firmware
- CVE-2023-33106 Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset
- CVE-2024-45569 Improper Validation of Array Index in WLAN Host Communication
- CVE-2024-21473 Improper Input Validation in WIN SON
- CVE-2023-28582 Buffer Copy Without Checking Size of Input in Data Modem
- CVE-2023-43552 Use After Free in WLAN Host Communication
Sources
Also known as GHSA-c53g-cp64-5xh5.