CVE-2026-59090

creationtimestamp| type| source ---|---|--- 2026-08-31 21:01:02+00:00| seen| https://bsky.app/profile/vulny-app.bsky.social/post/3mufsgrxuce2r...

CVE-2026-59090

CVE-2026-59090 is a critical vulnerability in GIMP's PSD file format plugin , caused by an unsigned integer underflow in the block_rem variable. When a user opens a specially crafted .psd file , the underflow causes parser confusion that allows an attacker to inject arbitrary data as layer resour...