Deian Stefan

The issue is related to a buffer data boundary operation overflow. It may allow a remote attacker to access confidential data, compromise data integrity, and cause a denial of service. The problem is also associated with confusion about ValueTags on JavaScript Objects, potentially leading to memory corruption and a crash. This issue specifically affects Firefox on ARM64 platforms.

The issue is related to an out of bounds write that could occur when processing an image larger than 4 GB in `GMPDecodeData`. This could potentially be exploited to run arbitrary code. The vulnerability is associated with a buffer overflow in memory, which may allow a remote attacker to execute arbitrary code using a specially crafted image.

The issue is related to memory safety bugs, including evidence of memory corruption, which could potentially be exploited to run arbitrary code. It is also described as a buffer data boundary operation vulnerability, where exploitation could allow a remote attacker to execute arbitrary code.