Update: CVE-2025-0647 - Arm CPUs TLB Invalidation Inhibition Vulnerability

CVE ID : CVE-2025-0647 Published : Jan. 14, 2026, 11:15 a.m. | 21 minutes ago Description : 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. In this case, the PE may retain stale TLB entries which should have been invalidated by the TLBI. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

Source: Telegram CVE Monitor