PT-2026-41700 · Julia · Littlecms Jll

Published 2026-05-08 · Updated 2026-05-08

OSV

Little CMS (aka Little Color Management System) 2.9 has an integer overflow in the AllocateDataSet function in cmscgats.c, leading to a heap-based buffer overflow in the SetData function via a crafted file in the second argument to cmsIT8LoadFromFile.

Related Identifiers

JLSEC-2026-490

Affected Products

Littlecms Jll

References · 9

• https://osv.dev/vulnerability/JLSEC-2026-490 · Vendor Advisory
• https://debian.org/security/2018/dsa-4284 · Vendor Advisory
• https://github.com/mm2/Little-CMS/issues/171 · Note
• https://github.com/mm2/Little-CMS/commit/768f70ca405cd3159d990e962d54456773bb8cf8 · Note
• https://security.gentoo.org/glsa/202105-18 · Note
• https://usn.ubuntu.com/3770-1 · Note
• https://lists.debian.org/debian-lts-announce/2018/09/msg00005.html · Note
• https://usn.ubuntu.com/3770-2 · Note
• https://access.redhat.com/errata/RHSA-2018:3004 · Note