In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Add bounds checks for firmware log indices Add validation that read and write indices in the firmware log buffer are within valid bounds (< data_size) before using them. If out-of-bounds indices are encountered (from firmware), clamp them to safe values instead of proceeding with invalid offsets. This prevents potential out-of-bounds buffer access when firmware supplies invalid log indices.

A flaw was found in the Linux kernel's Intel Versatile Processing Unit (IVPU) accelerator driver. This vulnerability occurs due to insufficient validation of read and write indices in the firmware log buffer. If the firmware provides invalid log indices, it could lead to out-of-bounds buffer access. This issue could potentially allow an attacker to cause a denial of service or disclose sensitive information.

Red Hat Enterprise Linux 10 Fix deferred 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 Fix deferred kernel Red Hat Enterprise Linux 9 Fix deferred kernel-rt https://www.cve.org/CVERecord?id=CVE-2026-53205 https://nvd.nist.gov/vuln/detail/CVE-2026-53205 https://lore.kernel.org/linux-cve-announce/2026062501-CVE-2026-53205-9438@gregkh/T