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CVE-2026-99177

unscored Published
NVD · CVE.org

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]

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 3

  1. StatusReceived → PublishedNVD modified 2026-10-28 10:35
  2. StatusPublished → ReceivedNVD modified 2026-10-28 11:17
  3. First seenunscored · linuxNVD modified 2026-10-28 10:35

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 2