CVE-2026-59204 | python-pillow Pillow up to 12.2.x Decoding Jpeg2KDecode.c out-of-bounds write

July 14, 2026 Yanac

A vulnerability categorized as problematic has been discovered in python-pillow Pillow up to 12.2.x. This affects an unknown part of the file src/libImaging/Jpeg2KDecode.c of the component Decoding. Executing a manipulation can lead to out-of-bounds write.

This vulnerability appears as CVE-2026-59204. The attack may be performed from remote. There is no available exploit.VulDB Recent EntriesRead More