Google’s Project Zero demonstrates a new zero-click exploit for the Pixel 10 phones, showing a full escalation from remote to kernel without user interaction. During the investigation Project Zero found unprotected memory access from userspace in the Tensor G5 video processing chip driver, which allows direct write access to kernel memory.
Using previously discovered flaws in media decoding components — in this case CVE-2025-54957 in the Dolby digital audio decoder — Project Zero modified a Pixel 9 attack to work on the Pixel 10, despite newer protections built into the hardware to harden the system against memory corruption.
The author’s takeaway is mixed. Once the bug on Pixel 9 was reported, one could hope that the Android team would look into similar bugs in their newer systems. On the positive side, though, Project Zero reported the vulnerabilities to the Android team in November 2025 and they were patched in February of 2026, 71 days later. That’s 19 days short of the 90-day timeline.
Linus on AI and Security
Linus Torvalds clarified opinions on AI detected security vulnerabilities in the Linux kernel in a recent mailing list post about the Linux 7.1 kernel development cycle.
