CVE-2026-89439
Published: September 15, 2026Last modified: September 28, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Add a NULL check for sst_inst[] To be consistent with other places, add a NULL check for failed socket loading by checking isst_common.sst_inst[].
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Not affected (6.1.33-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/3de2776e9d7073765c10c2326c2bda5926811ea6
- https://git.kernel.org/stable/c/49a95fe1f64f41c2e8959e525aefdb10f23b293e
- https://git.kernel.org/stable/c/c280fcd53b938b70c7dee9ce1a66b32bd6e5ebaa
- https://git.kernel.org/stable/c/ef7975af15126dd70ace519da7bb33f2848b9064
- https://git.kernel.org/stable/c/f7c9370dd1d3cedb80c635528271cab1d0bcb103