CVE-2026-39314 | OpenPrinting cups up to 2.4.16 on Linux IPP Attribute cups/ppd-cache.c _ppdCreateFromIPP length integer underflow (GHSA-pp8w-2g52-7vj7)
A vulnerability classified as critical has been found in OpenPrinting cups up to 2.4.16 on Linux. This issue affects the function _ppdCreateFromIPP of the file cups/ppd-cache.c of the component IPP Attribute Handler. The manipulation of the argument length leads to integer underflow.
This vulnerability is referenced as CVE-2026-39314. The attack can only be performed from a local environment. No exploit is available.