CVE-2025-66627: wasmi 1.0.0

Affected technology

wasmi · from 0.41.0 (inclusive), before 0.41.2 (exclusive)
wasmi-labs

wasmi · from 0.47.0 (inclusive), before 0.47.1 (exclusive)
wasmi-labs

wasmi · from 0.51.0 (inclusive), before 0.51.3 (exclusive)
wasmi-labs

wasmi · 1.0.0
wasmi-labs

wasmi · >= 0.41.0, < 0.41.2, >= 0.42.0, < 0.47.1, >= 0.50.0, < 0.51.3, >= 1.0.0, < 1.0.1
wasmi-labs

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could access information they should not be able to access. Vendor/CNA’s CVSS 3.1 assessment (base score 8.4/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high.