CVE-2026-43303 | Linux Kernel up to 6.18.15/6.19.5 free_pages_prepare use after free
A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.18.15/6.19.5. Impacted is the function free_pages_prepare. The manipulation results in use after free.
This vulnerability is known as CVE-2026-43303. Access to the local network is required for this attack. No exploit is available.
You should upgrade the affected component.