CVE-2026-34979

Publication date

2026-04-03 21:16:38

Family

GitHub_M

State

PUBLISHED

Description

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, there is a heap-based buffer overflow in the CUPS scheduler when building filter option strings from job attribute. At time of publication, there are no publicly available patches.