CVE-2025-30397

HighCVSS 7.5/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

Access of resource using incompatible type ('type confusion') in Microsoft Scripting Engine allows an unauthorized attacker to execute code over a network.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
May 13, 2025
Last modified
Jun 17, 2026
Added to CISA KEV
May 13, 2025
NVD status
Analyzed

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CVE-2025-30397: High severity, CVSS 7.5 | Vulnix