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Vulnerability DatabaseCVE-2025-54363
CVE-2025-54363:
Python vulnerability analysis and mitigation
Overview
Microsoft Knack 0.12.0 contains a Regular expression Denial of Service (ReDoS) vulnerability in the knack.introspection module. The vulnerability was disclosed in August 2025 and assigned CVE-2025-54363 (VulnCheck Advisory).
Technical details
The vulnerability is classified as a Regular Expression Denial of Service (ReDoS) issue with a CVSS v4 Vector of CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N, indicating a medium severity score of 6.9 (VulnCheck Advisory).
Impact
If exploited, this vulnerability could lead to a denial of service condition specifically in the knack.introspection module, potentially affecting applications that rely on this component (VulnCheck Advisory).
Additional resources
Source: This report was generated using AI
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