CVE-2026-98649
Received
Received - Intake
Race Condition in Linux Kernel KVM s390 Fixed
Vulnerability report for CVE-2026-98649, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-10-18
Last updated on: 2026-10-18
Assigner: kernel.org
Description
Description
In the Linux kernel, the following vulnerability has been resolved:
KVM: s390: Fix race in _destroy_pages_crste()
Use READ_ONCE() in _destroy_pages_crste() to read the crste, avoid
dereferencing the pointer multiple times.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| Linux | Linux | a2c17f9270cc3f1c55c35e8b1d151f41d75b40f5 |
| Linux | Linux | a2c17f9270cc3f1c55c35e8b1d151f41d75b40f5 |
| Linux | Linux | 7.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-UNKNOWN |
