CVE-2026-96778 | python-pillow Pillow up to 12.x JpegEncode.c ImagingJpegEncode buffer overflow

October 21, 2026 Yanac

A vulnerability has been found in python-pillow Pillow up to 12.x and classified as problematic. Impacted is the function ImagingJpegEncode of the file src/libImaging/JpegEncode.c. Performing a manipulation results in buffer overflow.

This vulnerability is identified as CVE-2026-96778. The attack can be initiated remotely. There is not any exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More