CVE-2026-89439
What it is
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[].
At a glance
- Exploit odds
- 0.2% chance of exploitation in the next 30 days (EPSS).
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Details
- Published
- Last modified
- Exploit probability
- 0.2% · EPSS, next 30 days
- Record status
- Received
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