CVE-2025-12852

CVSS 8.4 HIGHEPSS 0.1%CWE-427

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.4EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

19 Nov 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

DLL Loading vulnerability in NEC Corporation RakurakuMusen Start EX All Verisons allows a attacker to manipulate the PC environment to cause unintended operations on the user's device.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

NEC Corporation · RakurakuMusen Start EX

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References

https://jpn.nec.com/security-info/secinfo/nv25-007_en.html