Heap buffer overflow in WebP in Google Chrome prior to 116.0.5845.187 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. With a specially crafted WebP lossless file, libwebp may write data out of bounds to the heap.The ReadHuffmanCodes function allocates the HuffmanCode buffer with a size that comes from an array of precomputed sizes: kTableSize. The color ...
A potential use-after-free vulnerability existed in SVG Images if the Refresh Driver was destroyed at an inopportune time. This could have lead to memory corruption or a potentially exploitable crash.*Note*: This advisory was added on December 13th, 2022 after discovering it was inadvertently left out of the original advisory. The fix was included in the original release of Firefox 106. This vulne ...