CVE-2026-7263 (GCVE-0-2026-7263)
Vulnerability from cvelistv5
Published
2026-05-10 04:43
Modified
2026-07-15 00:40
CWE
  • CWE-404 - Improper Resource Shutdown or Release
  • CWE-835 - Loop with unreachable exit condition ('infinite loop')
Summary
In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, DOMNode::C14N() method may process the XML data incorrectly, causing a circular linked list in the data structure representing the XML document. This may cause subsequent processing of the XML document to enter infinite loop, causing denial of service in the processing application.
Impacted products
Vendor Product Version
PHP Group PHP Version: 8.4.*   
Version: 8.5.*   
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Show details on NVD website


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  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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