CVE-2026-97444
Published: September 26, 2026Last modified: October 6, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: ACPICA: add boundary checks in two places Add boundary checks in acpi_ps_get_next_namestring() and acpi_ps_peek_opcode() to prevent out-of-bounds access.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.7 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/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/253d7272d01db9529c79b95205c0f859ef9f4f23
- https://git.kernel.org/stable/c/38ee32a9ace6fae8965f059b38e6e7fb27b1e7ce
- https://git.kernel.org/stable/c/3a8c1efc0fd3abb2d2b1254315f36db03abc88eb
- https://git.kernel.org/stable/c/4de2cffef5e6b5b79eec8c934df582459b818228
- https://git.kernel.org/stable/c/4f03d84c95a51436878cd750a14f8ca37eeb3112
- https://git.kernel.org/stable/c/bdc35754012906dbf094be104b103ca3adfef6f7
- https://git.kernel.org/stable/c/c917df56b73719a2d4cee1c4ab4a6626acb95315