CVE-2026-121997 | Red Hat Enterprise Linux/Hardened Images QTDPsrc packet handler heap-based overflow

A vulnerability was found in Red Hat Enterprise Linux and Hardened Images. It has been rated as critical. The impacted element is an unknown function of the component QTDPsrc packet handler. This manipulation causes heap-based buffer overflow.

This vulnerability is registered as CVE-2026-121997. Remote exploitation of the attack is possible. No exploit is available.VulDB Recent EntriesRead More