CVE-2026-56378

ImageMagick prior to 7.1.2-15 and 6.x prior to 6.9.13-40 contain a heap out-of-bounds read in the PCD coder’s DecodeImage loop. A crafted Picture CD (PCD) file can trigger a one-byte heap read during image decoding, causing denial of service and potential disclosure of an adjacent heap byte. Affe...