Threats Tagged 'cve-2026-53539'
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Threats Tagged 'cve-2026-53539'
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CVE-2026-53539: CWE-400: Uncontrolled Resource Consumption in Kludex python-multipartCVE-2026-53539 0 CVE-2026-53539 is a high-severity vulnerability in Kludex python-multipart prior to version 0.0.30. The issue arises when parsing application/x-www-form-urlencoded bodies that use semicolon (;) as a field separator without ampersands (&). The parser performs an inefficient scan for & on every field iteration, causing quadratic time complexity in CPU usage. This can lead to excessive CPU consumption and potential denial of service when processing crafted requests. The vulnerability is fixed in version 0.0.30. Join the discussion | CVE Database V5 | 06/22/2026, 16:55:42 UTC Added: 06/22/2026, 17:39:38 UTC |
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