Null pointer dereference vulnerability in the PDF preview module Impact: Successful exploitation of this vulnerability may affect function stability.
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
The product dereferences a pointer that it expects to be valid but is NULL.
Link | Tags |
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https://consumer.huawei.com/en/support/bulletin/2025/7/ | vendor advisory |