CVE-2026-97423

— UNSCORED

Published 2026-09-24 · Updated 2026-09-25

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Validate partition index before array access construct_region() reads cxled->part and uses it to index cxlds->part[] without checking for a negative value. If the partition was never resolved, part remains at its initial value of -1, causing an out-of-bounds array access. Add a guard to return -EBUSY when part is negative. The check was dropped during a merge.

All references

https://git.kernel.org/stable/c/06322da06116f1ee52271dd4d84dc69580087df7
https://git.kernel.org/stable/c/16329b510f76e5b824e05bf8add8b29850f1f16f

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.