Description
In the Linux kernel, the following vulnerability has been resolved: ACPICA: Enhance buffer validation in acpi_ut_walk_aml_resources() Enhance buffer validation in acpi_ut_walk_aml_resources() to prevent buffer overflows.
References7
- git.kernel.org/stable/c/37c794f87a72471f7ef71633ac0550ad14ac0885
- git.kernel.org/stable/c/50a11e2f3dc8a7189e7ebbd3eeafa51f16128a56
- git.kernel.org/stable/c/816badec122fe01d05265f2d306212739f5d3fdb
- git.kernel.org/stable/c/b2e21fe8c3361c3d0d57ee56d359bea9b51fda3d
- git.kernel.org/stable/c/cd60a407a3a6d75347a04f9271b7b561d06d21c8
- git.kernel.org/stable/c/d0fb1973f705c8b8bd7e118e4a9a65d05d800fba
- git.kernel.org/stable/c/f65e2ef7ccca11dc874f48aff996a6a26528f8e7
Metrics
- CVSS 3.1
-
7.7
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H - EPSS — exploit probability
- 0% percentile: 5 · as of 9 November 2026
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.