Allocation of Resources Without Limits or Throttling Affecting org.jsoup:jsoup package, versions [,1.23.2)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published24 Aug 2026
- disclosed21 Aug 2026
- creditJoshua Rogers
Introduced: 21 Aug 2026
NewCVE-2026-75140 (opens in a new tab)How to fix?
Upgrade org.jsoup:jsoup to version 1.23.2 or higher.
Overview
org.jsoup:jsoup is a Java library for working with real-world HTML. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods. jsoup implements the WHATWG HTML5 specification, and parses HTML to the same DOM as modern browsers do.
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the XmlTreeBuilder namespace scope tracking in src/main/java/org/jsoup/parser/XmlTreeBuilder.java. An attacker can exhaust JVM heap memory and terminate the application by supplying a deeply nested XML document with uniquely named namespace declarations. The parser copies the inherited namespace map on each start element, so parsing documents with many nested namespace bindings grows quadratically in time and retained memory. This can trigger an OutOfMemoryError in applications that accept untrusted XML input.