CVE-2026-97450
Published: September 26, 2026Last modified: October 6, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: ACPICA: validate handler object type in two places ACPICA: validate handler object type in acpi_ev_has_default_handler() and acpi_ev_find_region_handler().
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.4 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.189-r0) |
| 25 LTS | linux-lts | Fixed (6.12.111-r0) | |
| Stream | linux-lts | Fixed (6.18.53-r0) |
References
- https://git.kernel.org/stable/c/254e304f68dc079906ce2df4723548ffe35f682a
- https://git.kernel.org/stable/c/4c977d57a784682dc8c6cce2f9253ef44ec28ae8
- https://git.kernel.org/stable/c/7af2da201623ab5bc0773bd3eeb2f2345cfa1c4a
- https://git.kernel.org/stable/c/9d9fbf6b895a23238e4a7b1a3230f648f0d952a1
- https://git.kernel.org/stable/c/bfd981d35ed3156414fd35b4fe311d5d25cbfca6
- https://git.kernel.org/stable/c/c5296da2d516707862f8a2dbb4b515f777e5294f
- https://git.kernel.org/stable/c/e98825650c2eb1605c707fd1391ceed65bb8e481