High severity7.5NVD Advisory· Published Sep 17, 2026· Updated Sep 17, 2026
CVE-2026-92987
CVE-2026-92987
Description
roxmltree through 0.21.1 performs quadratic-time attribute and namespace validation during XML parsing without limits on attribute count. Attackers can craft XML documents with tens of thousands of attributes on a single element to consume excessive CPU time and cause denial of service.
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Affected products
1- Range: <=0.21.1
Patches
Vulnerability mechanics
References
4News mentions
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