Unrated severityNVD Advisory· Published Dec 10, 2025· Updated Dec 18, 2025

CVE-2025-63094

Description

XiangShan Nanhu V2 and XiangShan Kunmighu V3 were discovered to use speculative execution and indirect branch prediction, allowing attackers to access sensitive information via side-channel analysis of the data cache.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Unknwon/Xiangshan Kunmighu V3inferred
OpenXiangShan/Xiangshanllm-fuzzy

Patches

Vulnerability mechanics

References

github.com/necst/aca25-xiangshan-spectre/blob/main/README.mdmitre

News mentions

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