Threats Tagged 'cve-2026-49428'
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Threats Tagged 'cve-2026-49428'
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Certain system calls, such open(2) with the O_TRUNC flag set, and fspacectl(2), could incorrectly free memory in largepage objects. (CVE-2026-49428)CVE-2026-49428 0 CVE-2026-49428 is a vulnerability involving certain system calls, such as open(2) with the O_TRUNC flag and fspacectl(2), which may incorrectly free memory in largepage objects. These operations are not allowed on largepage objects, but the implementation failed to verify this, allowing an unprivileged local user to access freed kernel memory and potentially escalate privileges. Join the discussion | GCVE Database | 08/19/2026, 06:31:18 UTC Added: 08/19/2026, 13:50:47 UTC |
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