PT-2025-50363 · Unknown · Xiangshan Nanhu V2+1

Published 2025-12-10 · Updated 2025-12-14 · CVE-2025-63094

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions XiangShan Nanhu V2 XiangShan Kunmighu V3

Description The software uses speculative execution and indirect branch prediction, potentially allowing attackers to access sensitive information through side-channel analysis of the data cache.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Information Disclosure

Side Channel Attack

Weakness Enumeration

CWE-200

CWE-203

Related Identifiers

CVE-2025-63094

Affected Products

Xiangshan Kunmighu V3

Xiangshan Nanhu V2

References · 5

• 🔥 https://github.com/necst/aca25-xiangshan-spectre · Exploit
• 🔥 https://github.com/necst/aca25-xiangshan-spectre/blob/main/README.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-63094 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-63094 · Security Note
• https://twitter.com/CVEnew/status/2000248652984725613 · Twitter Post