CVE-2026-39316 | OpenPrinting CUPS up to 2.4.16 on Linux scheduler/printers.c cupsdDeleteTemporaryPrinters use after free (GHSA-pjv5-prqp-46rg)

A vulnerability classified as critical has been found in OpenPrinting CUPS up to 2.4.16 on Linux. This impacts the function cupsdDeleteTemporaryPrinters of the file scheduler/printers.c. This manipulation causes use after free.

This vulnerability is tracked as CVE-2026-39316. The attack is restricted to local execution. No exploit exists.