A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.1.175/6.6.142/6.12.93/6.18.35/7.0.12. Impacted is the function
__smc_setsockopt of the component net. The manipulation leads to denial of service.
This vulnerability is traded as CVE-2026-53274. An attack has to be approached locally. There is no exploit available.
It is advisable to upgrade the affected component.
