CVE-2026-97451

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description An integer overflow exists in the ACPICA component within the acpi ex opcode 3A 1T 1R() (mid op) function. The issue occurs when calculating the truncation length due to a lack of overflow checks for the sum of Index and Length. This can result in a negative size parameter being passed to the memcpy() function.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.