PT-2026-65475 · Xen · Xen

CVE-2026-62433

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Published

2026-07-28

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Updated

2026-07-28

CVSS v3.1

7.3

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Parts of the DM OP handling code assumes the caller has provided the required number of buffers for the given operation without any checking being done. As a result, certain operations might access stack rubble as structures are possibly uninitialized.

Fix

Improper Initialization

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Weakness Enumeration

Related Identifiers

CVE-2026-62433

Affected Products

Xen