A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.1.167/6.6.130/6.12.79/6.18.20/6.19.10. This affects the function
process_sdp of the component nf_conntrack_sip. The manipulation results in uninitialized pointer.
This vulnerability is identified as CVE-2026-31427. The attack can only be performed from the local network. There is not any exploit available.
You should upgrade the affected component.
