CVE-2026-98651
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Properly handle NULL pointer in dat_cond_set_storage_key()
CVSS
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No CVSS
EPSS
0.2%
p4
KEV
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Exploit Today
1
0-100
Published: Oct 18, 2026 · Last modified: Oct 19, 2026
0.2%EPSS · 30 days0.2%
2026-10-192026-10-20
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Properly handle NULL pointer in dat_cond_set_storage_key() Some callers pass NULL as oldkey. Calling page_cond_set_storage_key() will cause that NULL pointer to get dereferenced. Fix by checking for NULL and assigning the pointer to a dummy local variable to avoid crashes.
No related CVEs by CWE or product.