For your information.
From Socradar :
Google has issued a new CVE identifier for a critical zero-day vulnerability that is under active exploitation. The vulnerability, labeled CVE-2023-5129, was initially misidentified as a Chrome vulnerability (CVE-2023-4863). However, it has been revealed that the vulnerability affects the libwebp image library used for rendering images in WebP format , specifically stemming from the Huffman coding algorithm.