Cortex X2 Firmware
1 CVEs
product
Monthly
In certain Arm CPUs, a CPP RCTX instruction executed on one Processing Element (PE) may inhibit TLB invalidation when a TLBI is issued to the PE, either by the same PE or another PE in the shareability domain. [CVSS 7.9 HIGH]
Information Disclosure
Neoverse V3ae Firmware
C1 Ultra Firmware
Neoverse N2 Firmware
Cortex X925 Firmware
+7
NVD
CVSS 3.1
7.9
EPSS
0.0%
CVE-2025-0647
EPSS 0%
CVSS 7.9
HIGH
This Week
In certain Arm CPUs, a CPP RCTX instruction executed on one Processing Element (PE) may inhibit TLB invalidation when a TLBI is issued to the PE, either by the same PE or another PE in the shareability domain. [CVSS 7.9 HIGH]
Information Disclosure
Neoverse V3ae Firmware
C1 Ultra Firmware
+9
NVD