by Kastro CVE-2025-10263
Arm C1-Ultra — Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cort…
Description · from the CVE record
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.
Affected
ProductAffectedFixed inSource
C1-Ultraall versions–CNA
C1-Premiumall versions–CNA
Neoverse V3all versions–CNA
Neoverse V3AEall versions–CNA
Neoverse V1all versions–CNA
Neoverse N2all versions–CNA
Neoverse N1all versions–CNA
Cortex-X925all versions–CNA
Cortex-X4all versions–CNA
Cortex-X3all versions–CNA
Cortex-X2all versions–CNA
Cortex-X1all versions–CNA
Scores by source
CISA ADP9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
redhat-SADP (CNA)8.4CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total