High severity8.8NVD Advisory· Published Jul 14, 2025· Updated Apr 15, 2026

CVE-2025-7619

Description

BatchSignCS, a background Windows application developed by WellChoose, has an Arbitrary File Write vulnerability. If a user visits a malicious website while the application is running, remote attackers can write arbitrary files to any path and potentially lead to arbitrary code execution.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.twcert.org.tw/en/cp-139-10240-00f86-2.htmlnvd
www.twcert.org.tw/tw/cp-132-10239-770ab-1.htmlnvd

News mentions

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cvss	0.572
epss	0.003
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000