CVE-2025-10263

Description

Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C, Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.

PUBLISHED Reserved 2025-09-11 | Published 2026-06-09 | Updated 2026-06-09 | Assigner Arm

Problem types

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Product status

References

xenbits.xen.org/xsa/advisory-493.html

developer.arm.com/documentation/112137

cve.org (CVE-2025-10263)

nvd.nist.gov (CVE-2025-10263)

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