CVE-2026-99177
In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Fix page dirtying in sev_gmem_post_populate() set_page_dirty
CVSS
7.8
High
EPSS
0.1%
p2
KEV
—
Exploit Today
1
0-100
Published: Oct 28, 2026 · Last modified: Oct 31, 2026
0.1%EPSS · 30 days0.2%
2026-10-292026-11-02
In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Fix page dirtying in sev_gmem_post_populate() set_page_dirty() requires that the caller holds some kind of lock to ensure that the page's mapping does not concurrently go away. That is not the case for a random page we got from get_user_pages_fast(), so use set_page_dirty_lock(). [sean: tag for stable]
No related CVEs by CWE or product.