Known vulnerabilities in ARM Cortex-X2
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2025-10263 | Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925,… | 9.1 Critical | Jun 9, 2026 |
| CVE-2025-0647 | In certain Arm CPUs, a CPP RCTX instruction executed on one Processing Element (PE) may inhibit TLB invalidation when… | 7.9 High | Jan 14, 2026 |
| CVE-2024-5660 | Use of Hardware Page Aggregation (HPA) and Stage-1 and/or Stage-2 translation on Cortex-A77, Cortex-A78, Cortex-A78C,… | 9.8 Critical | Dec 10, 2024 |