A flaw was found in the Linux kernel's `drm/amdgpu` driver. When the `amdgpu_nbio_ras_sw_init()` function fails during the `amdgpu_ras_init()` process, an allocated memory structure is not properly released. This oversight results in a memory leak. Over time, this memory leak could potentially lead to system instability or a denial of service (DoS).

Red Hat Enterprise Linux 10 Not affected kernel Red Hat Enterprise Linux 6 Not affected kernel Red Hat Enterprise Linux 7 Not affected kernel Red Hat Enterprise Linux 7 Not affected kernel-rt Red Hat Enterprise Linux 8 Not affected kernel Red Hat Enterprise Linux 8 Not affected kernel-rt Red Hat Enterprise Linux 9 Not affected kernel Red Hat Enterprise Linux 9 Not affected kernel-rt https://www.cve.org/CVERecord?id=CVE-2026-45976 https://nvd.nist.gov/vuln/detail/CVE-2026-45976 https://lore.kernel.org/linux-cve-announce/2026052737-CVE-2026-45976-efa6@gregkh/T