PT-2026-76369 · Julia · Imagemagick Jll

Published

2026-07-30

·

Updated

2026-07-30

CVSS v3.1

6.5

Medium

VectorAV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H
A stack buffer overflow vulnerability exists in the MNG encoder. There is a bounds checks missing that could corrupting the stack with attacker-controlled data.
==2265506==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffec4971310 at pc 0x55e671b8a072 bp 0x7ffec4970f70 sp 0x7ffec4970f68
WRITE of size 1 at 0x7ffec4971310 thread T0

Fix

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Related Identifiers

JLSEC-2026-978

Affected Products

Imagemagick Jll