CVE-2026-25263 Out of Bounds write in Linux Camera
An out-of-bounds write in the Linux camera driver allows local attackers to execute arbitrary code or escalate privileges via malicious IOCTL commands.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-25263?
CVE-2026-25263 is a medium-severity memory corruption vulnerability in Qualcomm Aqt1000 Firmware, published on 6 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Memory corruption while processing IOCTL command called from user space to the kernel with invalid parameters.
Weakness: CWE-787
Which versions are affected by CVE-2026-25263?
It affects 166 products.
Products include Qualcomm 5g Fixed Wireless Access Platform Firmware, Qualcomm 9205 Lte Modem Firmware, Qualcomm 9205s Modem Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Ar8031 Firmware, Qualcomm C-V2x 9150 Firmware and 160 more.
How do I fix CVE-2026-25263?
No fix has been published for CVE-2026-25263 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-25263 being exploited?
There is no known exploitation of CVE-2026-25263 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Aqt1000 Firmware
Sources
Also known as GHSA-r3wr-7vfx-jg62.